Home » ZyXEL Manuals » Networking » ZyXEL IES-1248-51V » Manual Viewer

ZyXEL IES-1248-51V User Guide - Page 55

M Auto-Sensing Ethernet, SFP Mini GBIC Slots

Add to My Manuals
Save this manual to your list of manuals

Page 55 highlights

Chapter 3 Front Panel Connections 3.2 1000/100M Auto-Sensing Ethernet The IES-1248-51V has two 1000/100Mbps auto-sensing Ethernet ports. There are two factors related to Ethernet: speed and duplex mode. In 1000/100Mbps Fast Ethernet, the speed can be 100Mbps or 1000Mbps and the duplex mode can be half duplex or full duplex. The auto-negotiation capability makes one Ethernet port able to negotiate with a peer automatically to obtain the connection speed and duplex mode that both ends support. When auto-negotiation is turned on, an Ethernet port on the IES-1248-51V negotiates with the peer automatically to determine the connection speed and duplex mode. If the peer Ethernet port does not support auto-negotiation or turns off this feature, the IES-1248-51V determines the connection speed by detecting the signal on the cable and using half duplex mode. When the IES-1248-51V's auto-negotiation is turned off, an Ethernet port uses the pre-configured speed and duplex mode when making a connection, thus requiring you to make sure that the settings of the peer Ethernet port are the same in order to connect. Use the Ethernet ports for subtending. You can daisy chain more IES-1248-51V or other Ethernet switches. Use with the following copper Ethernet cables: 1000Base-T 4-pair UTP Cat. 5e or Cat.6, up to 100m. Note: For better performance and lower radiation noise, use shielded Ethernet cables. Each 1000/100M port is paired with a mini GBIC slot. The IES-1248-51V uses up to one connection for each pair for a total of two possible gigabit connections (one from each of the two pairs). The IES-1248-51V uses the mini GBIC transceiver whenever it has a connection. 3.2.1 Ethernet Default Settings • Speed: Auto • Duplex: Auto 3.3 SFP Mini GBIC Slots The SFP slots can each house a mini GBIC (Gigabit Interface Converter) transceiver. A transceiver is a single unit that houses a transmitter and a receiver. The IES-1248-51V does not come with a transceiver. You must use a transceiver that complies with the Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA). See the SFF committee's INF-8074i specification Rev 1.0 for details. IES-1248-51V User's Guide 55

Section	Page
IES-1248-51V	1
About This User's Guide	3
Document Conventions	5
Safety Warnings	7
Contents Overview	9
Table of Contents	13
Introduction	33
Introducing the IES-1248-51V	35
1.1 Overview	35
1.1.1 Voice Features	35
1.2 MDU Application	36
1.3 System Description	37
1.4 VoIP Features	41
1.5 Technical Reference	45
Hardware Installation	47
2.1 General Installation Instructions	47
2.2 Dust Filter Installation	47
2.3 Installation Scenarios	49
2.3.1 Desktop Installation Procedure	49
2.3.2 Rack-Mounted Installation	50
Front Panel Connections	53
3.1 Front Panel	53
3.1.1 Front Panel Ports	53
3.1.2 Front Panel LEDs	54
3.2 1000/100M Auto-Sensing Ethernet	55
3.2.1 Ethernet Default Settings	55
3.3 SFP Mini GBIC Slots	55
3.3.1 Transceiver Installation	56
3.3.2 Transceiver Removal	57
3.4 Console Port Connection	58
3.5 ALARM Connections	58
3.6 ADSL Connections	58
MDF Connections	61
4.1 MDF Connections Overview	61
4.2 MDF (Main Distribution Frame)	62
4.3 Telco-50 Cables	62
Power Connections	65
5.1 Power Connections Overview	65
5.2 Power Connection	65
Fan Maintenance	67
6.1 Fan Maintenance Introduction	67
6.2 Removing and Installing the Fan Module	67
Basic Settings	69
Introducing the Web Configurator	71
7.1 Web Configurator Overview	71
7.2 Screen Privilege Levels	71
7.3 Accessing the Web Configurator	71
7.4 Navigation Panel	73
7.5 Changing Your Password	76
7.6 Saving Your Configuration	77
7.7 Logging Out of the Web Configurator	77
Tutorials	79
8.1 Initial Configuration Overview	79
8.2 Initial Configuration	79
8.3 H.248 Configuration Example	85
Home and Port Statistics Screens	89
9.1 Home Screen	89
9.1.1 Ethernet Port Statistics Screen	91
9.1.2 ADSL Port Statistics Screen	94
System Information	97
General Setup	101
User Account	103
12.1 User Account Screen	103
12.2 Authentication Screen	105
Switch Setup	107
13.1 GARP Timer Setup	107
13.2 Switch Modes	107
13.2.1 Standalone Switch Mode	107
13.2.2 Port Isolation with Standalone Switch Mode Example	108
13.2.3 Daisychain Switch Mode	108
13.2.4 Port Isolation with Daisychain Switch Mode Example	109
13.3 Switch Setup Screen	110
IP Setup	113
ENET Port Setup	117
xDSL Port Setup	119
16.1 ADSL Standards Overview	119
16.2 Downstream and Upstream	119
16.3 Profiles	119
16.4 Interleave Delay	120
16.4.1 Fast Mode	120
16.5 Configured Versus Actual Rate	120
16.6 Default Settings	121
16.7 xDSL Port Setup Screen	121
16.7.1 xDSL Port Setting Screen	124
16.8 Virtual Channels	128
16.8.1 Super Channel	128
16.8.2 LLC	128
16.8.3 VC Mux	128
16.8.4 Virtual Channel Profile	129
16.9 VC Setup Screen	129
16.10 Priority-based PVCs	133
16.11 PPVC Setup Screen	134
16.11.1 PPVC Setup Members Screen	136
xDSL Profiles Setup	139
17.1 Port Profile Screen	139
17.2 ATM QoS	142
17.3 Traffic Shaping	142
17.3.1 ATM Traffic Classes	142
17.3.2 Traffic Parameters	143
17.4 Upstream Policing	145
17.5 VC Profile Screen	146
17.6 Alarm Profile Screen	148
xDSL Line Data	151
18.1 xDSL Line Rate Info Screen	151
18.2 xDSL Line Data Screen	153
18.3 xDSL Performance Screen	155
18.4 G.Bond Screen	158
Advanced Application	161
VLAN	163
19.1 Introduction to VLANs	163
19.2 Introduction to IEEE 802.1Q Tagged VLAN	163
19.2.1 Forwarding Tagged and Untagged Frames	164
19.3 VLAN Status Screen	165
19.4 Static VLAN Setting Screen	167
19.5 VLAN Port Setting Screen	169
IGMP	171
20.1 IGMP	171
20.2 IP Multicast Addresses	171
20.2.1 IGMP Snooping	171
20.2.2 IGMP Proxy	172
20.3 IGMP Status Screen	174
20.4 IGMP Bandwidth Screen	176
20.5 Bandwidth Port Setup Screen	177
20.6 Config Screen	179
20.7 IGMP Filter Screen	180
20.8 IGMP Port Group Screen	182
20.9 IGMP Port Info Screen	183
20.10 IGMP Count Screen	184
Static Multicast	187
21.1 Static Multicast	187
21.2 Static Multicast Screen	187
Multicast VLAN	189
22.1 Multicast VLAN Overview	189
22.2 MVLAN Status Screen	190
22.3 MVLAN Setup Screen	191
22.4 MVLAN Group Screen	193
Packet Filtering	195
23.1 Packet Filter Screen	195
MAC Filter	199
24.1 MAC Filter Introduction	199
24.2 MAC Filter Screen	199
Spanning Tree Protocol	201
25.1 RSTP and STP	201
25.2 Spanning Tree Protocol Status Screen	204
25.3 Spanning Tree Protocol Screen	206
Port Authentication	209
26.1 Introduction to Authentication	209
26.1.1 RADIUS	209
26.1.2 Introduction to Local User Database	209
26.2 RADIUS Screen	210
26.3 802.1x Screen	212
Port Security	215
27.1 Port Security Overview	215
27.2 Port Security Screen	215
DHCP Relay	217
28.1 DHCP Relay	217
28.2 DHCP Relay Agent Information Option (Option 82)	217
28.2.1 Private Format	217
28.2.2 TR-101 Format	218
28.3 DHCP Relay Screen	219
DHCP Snoop	223
29.1 DHCP Snoop Overview	223
29.2 DHCP Snoop Screen	224
29.3 DHCP Snoop Status Screen	225
29.4 DHCP Counter Screen	227
2684 Routed Mode	229
30.1 2684 Routed Mode	229
30.1.1 2684 Routed Mode Example	229
30.2 2684 Routed PVC Screen	230
30.3 2684 Routed Domain Screen	232
30.4 RPVC Arp Proxy Screen	234
30.5 2684 Routed Gateway Screen	235
PPPoA to PPPoE	237
31.1 PPPoA to PPPoE Overview	237
31.2 PPPoA to PPPoE Screen	238
31.3 PPPoA to PPPoE Status Screen	241
DSCP	243
32.1 DSCP Overview	243
32.2 DSCP Setup Screen	243
32.3 DSCP Map Screen	244
TLS PVC	247
33.1 Transparent LAN Service (TLS) Overview	247
33.1.1 TLS Network Example	248
33.2 TLS PVC Screen	248
ACL	251
34.1 Access Control List (ACL) Overview	251
34.1.1 ACL Profile Rules	251
34.1.2 ACL Profile Actions	252
34.2 ACL Setup Screen	253
34.3 ACL Profile Screen	255
34.4 ACL Profile Map Screen	257
Downstream Broadcast	259
35.1 Downstream Broadcast	259
35.2 Downstream Broadcast Screen	259
Syslog	261
36.1 Syslog	261
36.2 SysLog Screen	261
Access Control	263
37.1 Access Control Screen	263
37.2 Access Control Overview	263
37.3 SNMP	264
37.3.1 Supported MIBs	265
37.3.2 SNMP Traps	266
37.4 SNMP Screen	268
37.5 Service Access Control Screen	269
37.6 Remote Management Screen	270
IP Bridge	273
38.1 IP Bridge Overview	273
38.1.1 Upstream and Downstream Traffic	274
38.1.2 IP Bridge Settings	275
38.1.3 IP Bridge Configuration	277
38.2 IPB PVC Screen	278
38.3 IPB Domain Screen	280
38.3.1 Configure IPB Domain Screen	282
38.4 IPB Edge Router Screen	284
38.5 IPB Downlink Interface Screen	285
38.5.1 Current Interfaces Screen	288
38.6 IPB Routing Table Screen	289
38.6.1 Current Routes Screen	291
38.7 IPB ARP Proxy Screen	293
PPPoE Intermediate Agent	295
39.1 PPPoE Intermediate Agent Tag Formate	295
39.2 PPPoE Intermediate Agent Screen	297
Maximum MTU Size	299
40.1 Maximum MTU Size Screen	299
PVC Upstream Limit	301
41.1 PVC Upstream Limit Screen	301
OUI Filter	303
42.1 OUI Filter Screen	303
Routing Protocol, Alarm, VoIP and Management	305
Static Routing	307
Alarm	309
44.1 Alarm	309
44.2 Alarm Status Screen	309
44.3 Alarm Descriptions	310
44.4 Alarm Event Setup Screen	313
44.4.1 Edit Alarm Event Setup Screen	314
44.5 Alarm Port Setup Screen	316
VoIP	317
45.1 VoIP Overview	317
45.1.1 Introduction to H.248	317
45.1.2 Termination	318
45.1.3 H.248 Commands	319
45.1.4 H.248/MEGACO Call Progression Example	319
45.1.5 RTP	321
45.1.6 Voice Coding	321
45.1.7 PSTN Call Setup Signaling	322
45.1.8 VoIP and VoiceBand Data (VBD)	323
45.2 VoIP Port Setup Screens	323
45.2.1 Port View Screen	324
45.2.2 Port Edit Screen	326
45.2.3 General Screen	328
45.3 H.248 Profile Screen	331
45.4 DSP Profile Screen	333
45.5 Media Gateway Screen	335
45.6 VoIP Line Status and Info Screen	336
45.7 Diagnostic Screens	339
45.7.1 MLT Test Screen	339
45.7.2 MLT Relay	342
Maintenance	343
46.1 Maintenance Screen	343
46.2 Firmware Upgrade Screen	343
46.3 Restore Configuration Screen	344
46.4 Backing Up a Configuration File	345
46.5 Load Factory Defaults	345
46.6 Reboot System	346
46.7 Command Line FTP	346
Diagnostic	347
47.1 Diagnostic Screen	347
47.2 Log Format	350
47.2.1 Log Messages	350
47.3 LDM Test Parameters	352
47.4 ToneDiag Parameters	353
MAC Table	355
48.1 Introduction to MAC Table	355
48.2 MAC Table Screen	356
ARP Table	359
49.1 Introduction to ARP Table	359
49.1.1 How ARP Works	359
49.2 ARP Table Screen	360
Commands, Troubleshooting and Specifications	361
How to Access and Use the CLI	363
50.1 Accessing the CLI	363
50.1.1 Console Port	363
50.1.2 Telnet	363
50.1.3 SSH	364
50.2 Logging in	364
50.3 Command Conventions	365
50.4 Using Shortcuts and Getting Help	367
50.5 Command Privilege Levels	367
50.6 Saving Your Configuration	368
50.7 Logging Out	368
Common Commands	369
51.1 Port Selection	369
51.2 IP Status	370
51.3 Configuration Status	371
51.4 Reset to Defaults	371
51.5 Port and VLAN Isolation	372
51.5.1 Isolation Show Command	372
51.5.2 Port Isolation Enable Command	372
51.5.3 Port Isolation Disable Command	373
51.5.4 VLAN Isolation Set Command	373
51.5.5 VLAN Isolation Delete Command	373
51.6 Statistics Monitor Command	374
51.7 Statistics Port Command	375
System Commands	377
52.1 System Commands	377
52.1.1 Idle Timeout Set Command Example	379
52.1.2 Basic System Information Command Examples	380
52.1.3 Logs Command Examples	381
52.1.4 Clearing the Log	384
Alarm Commands	385
53.1 General Alarm Command Parameters	385
53.2 Alarm Commands	386
53.2.1 Alarm Show Command Example	387
53.2.2 Alarm Port Show Command Example	388
53.2.3 Alarm Port Set Command Example	389
53.2.4 Alarm Tablelist Command Example	389
53.2.5 Log Format	389
53.2.6 Alarm History Show Command Example	390
53.2.7 Alarm History Clear Command Example	390
53.2.8 Alarm XEdit Command Example	391
DHCP Commands	393
54.1 General DHCP Command Parameters	393
54.2 DHCP Relay Commands	393
54.2.1 Show Command Example	395
54.3 DHCP Relay Option 82 Sub-option 1 Commands	396
54.4 DHCP Relay Option 82 Sub-option 2 Commands	396
54.5 PPPoE Intermediate Agent Information Commands	397
54.5.1 PPPoE Intermediate Agent Enable Command Example	398
54.5.2 PPPoE Intermediate Agent Info Command Example	399
54.5.3 PPPoE Intermediate Agent Set Command Example	399
54.5.4 PPPoE Intermediate Agent Show Command Example	399
54.6 DHCP Snoop Commands	400
54.6.1 DHCP Snoop Enable Command Example	401
54.6.2 DHCP Snoop Set Static IP Command Example	401
54.6.3 DHCP Snoop Delete Static IP Command Example	402
54.6.4 DHCP Snoop Show Command Example	402
54.6.5 DHCP Counter Statistics Command Example	402
54.6.6 DHCP Snoop Statistics Command Example	403
OUI Filter	405
55.1 OUI Filtering	405
55.1.1 OUI Set and Delete Command Examples	406
55.1.2 OUI Enable and Disable Command Examples	406
55.1.3 OUI Mode Command Example	407
55.1.4 OUI Show Command Example	407
IEEE 802.1Q Tagged VLAN and Isolation Commands	409
56.1 IEEE 802.1Q Tagging Types	409
56.2 Filtering Databases	409
56.2.1 Static Entries (SVLAN Table)	410
56.3 IEEE VLAN1Q Tagged VLAN Configuration Commands	410
56.3.1 VLAN Port Show Command Example	412
56.3.2 VLAN PVID Command Example	412
56.3.3 VLAN Priority Command Example	412
56.3.4 VLAN Set Command Examples	412
56.3.5 VLAN Frame Type Command Example	414
56.3.6 VLAN CPU Show Command Example	414
56.3.7 VLAN CPU Set Command Example	414
56.3.8 Configuring Management VLAN Example	414
56.3.9 VLAN Delete Command Example	415
56.3.10 VLAN Show Command Example	415
56.4 VLAN Statistics Commands	415
56.5 GARP Timer Commands	416
56.6 Isolation Commands	416
MAC Commands	419
57.1 MAC Filter Commands	419
57.1.1 MAC Filter Show Command Example	420
57.1.2 MAC Filter Enable Command Example	420
57.1.3 MAC Filter Disable Command Example	420
57.1.4 MAC Filter Mode Command Example	420
57.1.5 MAC Filter Set Command Example	420
57.1.6 MAC Filter Delete Command Example	421
57.2 MAC Count Commands	421
57.2.1 MAC Count Show Command Example	422
57.2.2 MAC Count Enable Command Example	422
57.2.3 MAC Count Disable Command Example	422
57.2.4 MAC Count Set Command Example	422
57.3 MAC Anti-Spoofing Commands	422
IGMP Commands	425
58.1 IGMP Snooping Commands	425
58.1.1 IGMP Snoop Show Example	425
58.1.2 IGMP Snoop Enable Example	425
58.1.3 IGMP Snoop Disable Command Example	426
58.2 IGMP Filter Commands	426
58.2.1 IGMP Filter Show Command Example	427
58.2.2 IGMP Filter Set Command Example	427
58.2.3 IGMP Filter Profile Set Command Example	427
58.2.4 IGMP Filter Profile Delete Command Example	427
58.2.5 IGMP Filter Profile Show Command Example	428
58.3 IGMP Bandwidth Commands	428
58.4 IGMP Bandwidth Port Commands	429
58.4.1 IGMP Bandwidth Port Show Command Example	430
58.5 IGMP Count Limit Commands	430
58.5.1 IGMP Count Disable Command Example	430
58.5.2 IGMP Count Enable Command Example	431
58.5.3 IGMP Count Set Command Example	431
58.5.4 IGMP Count Show Command Example	431
58.6 IGMP Snoop Statistics Commands	431
58.6.1 IGMP Snoop Info Statistics Command Example	432
58.6.2 IGMP Group Statistics Command Example	432
58.6.3 IGMP Port Info Statistics Command Example	432
58.6.4 IGMP Port Group Statistics Command Example	432
58.7 IGMP Query VLAN Commands	433
58.8 Multicast VLAN Commands	433
58.8.1 Multicast VLAN Disable Command Example	435
58.8.2 Multicast VLAN Show Command Example	435
58.8.3 Multicast VLAN Group Set Command Example	435
Packet Filter Commands	437
59.1 Command Summary	437
59.1.1 Packet Filter Show Command Example	438
59.1.2 Packet Filter Set Command Example	439
59.1.3 Packet Filter PPPoE Only Command Example	439
Switch and Statistics Commands	441
60.1 IEEE 802.1x Commands	441
60.2 DSCP Commands	442
60.3 Ethernet Commands	442
60.4 Queuemap Commands	443
60.5 RSTP Commands	443
60.6 Static Multicast Commands	444
60.7 RMON Command	445
IP Commands	447
61.1 General IP Commands	447
61.1.1 IP Settings and Default Gateway Example	449
61.1.2 Route Show Command Example	449
61.1.3 ARP Show Command Example	449
61.2 Statistics IP Command Example	450
IP Bridge Commands	451
62.1 IP Bridge Command Input Values	451
62.2 IP Bridge Domain Commands	452
62.2.1 IP Bridge Domain Show Command Example	454
62.2.2 IP Bridge Domain DHCP VLAN Enable Command Example	454
62.2.3 IP Bridge Domain VLAN Registration Command Example	455
62.3 IP Bridge Edge Router Commands	455
62.3.1 IP Bridge Edge Router Set Command Example	455
62.3.2 IP Bridge Edge Router Show Command Example	456
62.3.3 IP Bridge Edge Router Delete Command Example	456
62.4 IP Bridge Routing Table Commands	456
62.4.1 IP Bridge Route Set Command Example	457
62.4.2 IP Bridge Route Show Command Example	458
62.4.3 IP Bridge Route Runtime Command Example	458
62.4.4 IP Bridge Route Delete Command Example	459
62.5 IP Bridge Downlink Interface Commands	459
62.5.1 IP Bridge Downlink Interface Set Command Example	460
62.5.2 IP Bridge Downlink Interface Show Command Example	461
62.5.3 IP Bridge Downlink Interface Runtime Command Example	461
62.5.4 IP Bridge Downlink Interface Delete Command Example	462
62.6 IP Bridge PVC Commands	462
62.6.1 IP Bridge PVC Show Command Example	463
62.6.2 IP Bridge PVC Set Command Example	463
62.6.3 IP Bridge PVC Delete Command Example	464
62.7 IP Bridge ARP Proxy Commands	464
62.7.1 IP Bridge ARP Proxy Agingtime Show Command Example	465
62.7.2 IP Bridge ARP Proxy Show Command Example	465
SNMP Commands	467
63.1 SNMP Commands	467
ADSL Commands	469
64.1 ADSL Command Input Values	469
64.2 ADSL Commands	470
64.2.1 ADSL Show Command Example	476
64.2.2 ADSL Name Command Example	476
64.2.3 ADSL Tel Command Example	477
64.2.4 ADSL Loopback Command Example	477
64.2.5 ADSL Upstream PSD Command Example	477
64.2.6 ADSL Downstream PSD Command Example	477
64.2.7 ADSL Upstream Carrier Command Example	477
64.2.8 ADSL Downstream Carrier0 Command Example	478
64.2.9 ADSL Downstream Carrier1 Command Example	479
64.2.10 PMM Parameters Command Example	479
64.2.11 Impulse Noise Protection Command Example	480
64.3 ADSL Profile Commands	481
64.3.1 ADSL Profile Show Command Example	484
64.3.2 ADSL Profile Set Command Example	484
64.3.3 ADSL Profile Delete Command Example	485
64.3.4 ADSL Profile Map Command Example	485
64.4 Statistics ADSL Commands	486
64.4.1 ADSL Show Command Example	489
64.4.2 Linedata Command Example	490
64.4.3 ADSL Lineinfo Command Example	491
64.4.4 Lineperf Command Example	492
64.4.5 15 Minute Performance Command Example	493
64.4.6 1 Day Performance Command Example	495
64.4.7 Line Diagnostics Set Command Example	495
64.4.8 Line Diagnostics Get Command Example	496
64.4.9 Line Diagnostics Get 992.3 Command Example	498
64.4.10 SELT Diagnostic Set Command Example	500
64.4.11 SELT Diagnostic Get Command Example	500
64.4.12 Tone Diagnostics 992.3 Command Example	501
64.5 Alarm Profile Commands	503
64.5.1 Alarm Profile Show Command Example	508
64.5.2 Alarm Profile Set Command Example	508
64.5.3 Alarm Profile Delete Command Example	508
64.5.4 Alarm Profile Map Command Example	509
64.5.5 Alarm Profile Showmap Command Example	509
G.Bond	511
65.1 ADSL Port Bonding	511
65.1.1 G.Bond Set and Delete Command Examples	512
65.1.2 G.Bond Show Example	512
65.1.3 Statistics ADSL G.Bond Command Example	512
Virtual Channel Commands	515
66.1 Virtual Channel Command Input Values	515

Match case Limit results 1 per page

Chapter 3 Front Panel Connections

IES-1248-51V User’s Guide

3.2

1000/100M Auto-Sensing Ethernet

The IES-1248-51V has two 1000/100Mbps auto-sensing Ethernet ports. There are

two factors related to Ethernet: speed and duplex mode. In 1000/100Mbps Fast

Ethernet, the speed can be 100Mbps or 1000Mbps and the duplex mode can be

half duplex or full duplex. The auto-negotiation capability makes one Ethernet port

able to negotiate with a peer automatically to obtain the connection speed and

duplex mode that both ends support.

When auto-negotiation is turned on, an Ethernet port on the IES-1248-51V

negotiates with the peer automatically to determine the connection speed and

duplex mode. If the peer Ethernet port does not support auto-negotiation or turns

off this feature, the IES-1248-51V determines the connection speed by detecting

the signal on the cable and using half duplex mode. When the IES-1248-51V’s

auto-negotiation is turned off, an Ethernet port uses the pre-configured speed and

duplex mode when making a connection, thus requiring you to make sure that the

settings of the peer Ethernet port are the same in order to connect.

Use the Ethernet ports for subtending. You can daisy chain more IES-1248-51V or

other Ethernet switches.

Use with the following copper Ethernet cables: 1000Base-T 4-pair UTP Cat. 5e or

Cat.6, up to 100m.

Note: For better performance and lower radiation noise, use shielded Ethernet cables.

Each 1000/100M port is paired with a mini GBIC slot. The IES-1248-51V uses up

to one connection for each pair for a total of two possible gigabit connections (one

from each of the two pairs). The IES-1248-51V uses the mini GBIC transceiver

whenever it has a connection.

3.2.1

Ethernet Default Settings

•

Speed: Auto

•

Duplex: Auto

3.3

SFP Mini GBIC Slots

The

SFP

slots can each house a mini GBIC (Gigabit Interface Converter)

transceiver. A transceiver is a single unit that houses a transmitter and a receiver.

The IES-1248-51V does not come with a transceiver. You must use a transceiver

that complies with the Small Form-factor Pluggable (SFP) Transceiver MultiSource

Agreement (MSA). See the SFF committee’s INF-8074i specification Rev 1.0 for

details.