HP J8697A User Manual - Page 89

Fiber-Optic Cables, Switch Ports and Network, Cables

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Switch Ports and Network Cables Fiber-Optic Cables Port Type Gigabit-SX Gigabit-LX Gigabit-LH 10-GbE SR 10-GbE LR Cable Specifications Connector Type Maximum Length 62.5/125 μm or 50/125 μm (core/cladding) diameter, graded-index 850 nm, low metal content, multimode fiber-optic cables, complying with the ITU-T G.651 and ISO/IEC 793-2 Type A1b or A1a respectively. LC - Gigabit-SX mini-GBIC SC - Gigabit-SX transceiver • 62.5 μm cable: - 160 MHz*km=220 meters - 200 MHz*km=275 meters • 50 μm cable: - 400 MHz*km=500 meters - 500 MHz*km=550 meters 9/125 μm (core/cladding) diameter, gradedindex 1310 nm, low metal content, single mode fiber-optic cables, complying with the ITU-T G.652 and ISO/IEC 793-2 Type B1 standards. OR the multimode fiber-optic cables listed for Gigabit-SX. LC - Gigabit-LX mini-GBIC SC - Gigabit-LX transceiver • single-mode cable: 10 kilometers • Multimode cable: 550 meters Note: To use multimode cables for Gigabit-LX, a mode conditioning patch cord may be needed - See the Installation Guide that came with your module for more information. 9/125 μm (core/cladding) diameter, gradedindex 1550 nm, low metal content, single mode fiber-optic cables, complying with the ITU-T G.652 and ISO/IEC 793-2 Type B1 standards. LC - Gigabit-LH mini-GBIC 70 kilometers Note: Between the transmit and receive ends of the cable, at least 5db of attenuation is required for a reliable connection. This is equivalent to 20Km of the fiber-optic cable. For distances less than 20Km, you must add attenuators to bring the total attenuation to at least 5db. Most cable vendors carry attenuators. Multimode fiber-optic cable designed for SC ■ 62.5 μm cable: Gigabit Ethernet: 62.5/125 μm (core/ cladding) diameter or 50/125 μm, 850 nm, low metal content, • 160 Mhz*km = 2-26 meters • 200 Mhz*km = 2-33 meters complying with the ITU-T G.652 and ISO/IEC ■ 50 μm cable: 793-2 Type B1 standards. • 400 Mhz*km = 2-66 meters • 500 Mhz*km = 2-82 meters • 2000 Mhz*km = 2-300 meters 9/125 μm (core/cladding) diameter, 1310 nm, SC single-mode cable: 2-10 kilometers low metal content, single mode fiber-optic cables, complying with the ITU-T G.652 and ISO/IEC 793-2 Type B1 standards. Switch Ports and Network Cables B-3

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B-3
Switch Ports and Network Cables
Switch Ports and Network
Cables
Fiber-Optic Cables
Port Type
Cable Specifications
Connector Type
Maximum Length
Gigabit-SX
62.5/125
μ
m or 50/125
μ
m (core/cladding)
diameter, graded-index 850 nm, low metal
content, multimode fiber-optic cables,
complying with the ITU-T G.651 and ISO/IEC
793-2 Type A1b or A1a respectively.
LC
- Gigabit-SX
mini-GBIC
SC
- Gigabit-SX
transceiver
•
62.5
μ
m cable:
–
160 MHz*km=220 meters
–
200 MHz*km=275 meters
•
50
μ
m cable:
–
400 MHz*km=500 meters
–
500 MHz*km=550 meters
Gigabit-LX
9/125
μ
m (core/cladding) diameter, graded-
index 1310 nm, low metal content, single
mode fiber-optic cables, complying with the
ITU-T G.652 and ISO/IEC 793-2 Type B1
standards.
OR
the multimode fiber-optic cables listed for
Gigabit-SX.
LC
- Gigabit-LX
mini-GBIC
SC
- Gigabit-LX
transceiver
•
single-mode cable:
10 kilometers
•
Multimode cable:
550 meters
Note: To use multimode cables for Gigabit-LX, a mode conditioning patch cord may be needed - See the
Installation Guide
that came with your module for more information.
Gigabit-LH
9/125
μ
m (core/cladding) diameter, graded-
index 1550 nm, low metal content, single
mode fiber-optic cables, complying with the
ITU-T G.652 and ISO/IEC 793-2 Type B1
standards.
LC
- Gigabit-LH
mini-GBIC
70 kilometers
Note:
Between the transmit and receive ends of the cable, at least 5db of attenuation is required for a
reliable connection. This is equivalent to 20Km of the fiber-optic cable. For distances less than 20Km,
you must add attenuators to bring the total attenuation to at least 5db. Most cable vendors carry
attenuators.
10-GbE SR
Multimode fiber-optic cable designed for
Gigabit Ethernet: 62.5/125
μ
m (core/
cladding) diameter or 50/125
μ
m, 850 nm, low
metal content,
complying with the ITU-T G.652 and ISO/IEC
793-2 Type B1 standards.
SC
■
62.5
μ
m cable:
•
160 Mhz*km = 2-26 meters
•
200 Mhz*km = 2-33 meters
■
50
μ
m cable:
•
400 Mhz*km = 2-66 meters
•
500 Mhz*km = 2-82 meters
•
2000 Mhz*km = 2-300
meters
10-GbE LR
9/125
μ
m (core/cladding) diameter, 1310 nm,
low metal content,
single mode
fiber-optic
cables, complying with the ITU-T G.652 and
ISO/IEC 793-2 Type B1 standards.
SC
single-mode cable:
2-10 kilometers