Cisco ASR1006 Hardware Installation Guide - Page 71

CWDM and DWDM SFP Modules for Gigabit Ethernet SPAs - asr power requirements

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Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs 10-Port Gigabit Ethernet SPA Overview Table 3-17 SFP Module Port Cabling Specifications SFP Modules Wavelength (nm) Fiber Type Core Size (micron) Modal Bandwidth (MHz/km) Maximum Cable Distance SFP-GE-Z 1550 SMF 9/10 - SMF3 8 - 49.7 miles (80 km) 62.1 miles (100 km) SFP-GE-T N/A Copper N/A N/A 328 ft (100 m) GLC-GE-100FX 1310 = MMF 62.5 500 62.5 50.0 50.0 6562 ft (2 km) 1. Multimode fiber (MMF) only. 2. A mode-conditioning patch cord is required. When using the SFP-GE-L with 62.5-micron diameter MMF, you must install a mode-conditioning patch cord between the SFP module and the MMF cable on both the transmit end and the receive end of the link when link distances are greater than 984 ft (300 m). 3. Dispersion-shifted single-mode fiber-optic cable. Note The 1000BASE-ZX SFP modules provide an optical power budget of 21.5 dB. You should measure your cable plant with an optical loss test set to verify that the optical loss of the cable plant (including connectors and splices) is less than or equal to 21.5 dB. The optical loss measurement must be performed with a 1550-nm light source. CWDM and DWDM SFP Modules for Gigabit Ethernet SPAs Specifications for the course wave division multiplexer (CWDM) and dense wave division multiplexer (DWDM) SFP modules are given in the following sections: • CWDM SFP Module Specifications for All Gigabit Ethernet SPAs Using SFP Modules, page 3-29 • DWDM SFP Module Specifications, page 3-31 CWDM SFP Module Specifications for All Gigabit Ethernet SPAs Using SFP Modules Table 3-18 provides CWDM SFP module specifications for all Gigabit Ethernet SPAs using SFP modules (but not those Gigabit Ethernet SPAs using XFP modules). Table 3-18 CWDM SFP Module Specifications CWDM Product Number CWDM-SFP-1470 CWDM-SFP-1490 CWDM Module Color Cisco CWDM 1470-nm SFP module; Gigabit Ethernet and Gray 1- and 2-Gb Fibre Channel Cisco CWDM 1490-nm SFP module; Gigabit Ethernet and Violet 1- and 2-Gb Fibre Channel OL-14126-12 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide 3-29

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3-29
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
OL-14126-12
Chapter 3
Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
10-Port Gigabit Ethernet SPA Overview
Note
The 1000BASE-ZX SFP modules provide an optical power budget of 21.5 dB. You should measure your
cable plant with an optical loss test set to verify that the optical loss of the cable plant (including
connectors and splices) is less than or equal to 21.5 dB. The optical loss measurement must be performed
with a 1550-nm light source.
CWDM and DWDM SFP Modules for Gigabit Ethernet SPAs
Specifications for the course wave division multiplexer (CWDM) and dense wave division multiplexer
(DWDM) SFP modules are given in the following sections:
•
CWDM SFP Module Specifications for All Gigabit Ethernet SPAs Using SFP Modules, page 3-29
•
DWDM SFP Module Specifications, page 3-31
CWDM SFP Module Specifications for All Gigabit Ethernet SPAs Using SFP Modules
Table 3-18
provides CWDM SFP module specifications for all Gigabit Ethernet SPAs using SFP
modules (but not those Gigabit Ethernet SPAs using XFP modules).
SFP-GE-Z
1550
SMF
9/10
—
49.7 miles
(80 km)
SMF
3
8
—
62.1 miles
(100 km)
SFP-GE-T
N/A
Copper
N/A
N/A
328 ft (100 m)
GLC-GE-100FX
=
1310
MMF
62.5
62.5
50.0
50.0
500
6562 ft
(2 km)
1.
Multimode fiber (MMF) only.
2.
A mode-conditioning patch cord is required. When using the SFP-GE-L with 62.5-micron diameter MMF, you must install a
mode-conditioning patch cord between the SFP module and the MMF cable on both the transmit end and the receive end of the
link when link distances are greater than 984 ft (300 m).
3.
Dispersion-shifted single-mode fiber-optic cable.
Table 3-17
SFP Module Port Cabling Specifications
SFP Modules
Wavelength
(nm)
Fiber Type
Core Size
(micron)
Modal
Bandwidth
(MHz/km)
Maximum Cable
Distance
Table 3-18
CWDM SFP Module Specifications
CWDM
Product Number
CWDM Module
Color
CWDM-SFP-1470
Cisco CWDM 1470-nm SFP module; Gigabit Ethernet and
1- and 2-Gb Fibre Channel
Gray
CWDM-SFP-1490
Cisco CWDM 1490-nm SFP module; Gigabit Ethernet and
1- and 2-Gb Fibre Channel
Violet