Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 258

Gigabit Ethernet Network Modules
Table 21-1 Gigabit Ethernet Connection and Cable Types Supported on Gigabit Ethernet Network
GBIC Part Number
GBIC-ZX=
GBIC-LX/LH=
GBIC-SX=
GBIC-T=
CWDM-GBIC-1470= 1000BASE-CWDM GBIC 1470 nm
CWDM-GBIC-1490= 1000BASE-CWDM GBIC 1490 nm
CWDM-GBIC-1510= 1000BASE-CWDM GBIC 1510 nm
CWDM-GBIC-1530= 1000BASE-CWDM GBIC 1530 nm
CWDM-GBIC-1550= 1000BASE-CWDM GBIC 1550 nm
CWDM-GBIC-1570= 1000BASE-CWDM GBIC 1570 nm
CWDM-GBIC-1590= 1000BASE-CWDM GBIC 1590 nm
CWDM-GBIC-1610= 1000BASE-CWDM GBIC 1610 nm
1. 10-dB SMF optical attenuators with SC connectors (two per duplex cable) are required for distances less than 25 km (15.5
Installing and Removing GBICs
Gigabit Ethernet network modules support GBIC hot-swapping. To save time, do not power down the
router and network module before installing or removing the GBIC.
Warning Because invisible laser radiation may be emitted from the aperture of the port when no fiber cable
is connected, avoid exposure to laser radiation and do not stare into open apertures. Statement 240
GBICs from other vendors are not supported by the Cisco Gigabit Ethernet network module.
Note
Cisco Network Modules Hardware Installation Guide
21-2
Modules
GBIC Description
Extended distance 1000BASE-ZX
Long-wavelength or long-haul
1000BASE-LX/LH
Short-wavelength 1000BASE-SX
UTP Category 5 or 6 1000BASE-T
miles). Install the attenuators between the male SC connector on the cable and the female SC connector on the network
module.
Chapter 21 Connecting Gigabit Ethernet Network Modules
Required Cable Specifications
10-micron SMF cable (yellow) with
1
SC connectors
10-micron SMF cable (yellow) with
1
SC connectors
Tip If using an MMF cable, install
a mode-conditioning patch
cord (CAB-GELX-625).
62.5-micron MMF cable (orange) with
SC connectors
Category 5 or 6 UTP cable with RJ-45
connectors
10-micron SMF cable (yellow) with
1
SC connectors
10-micron SMF cable (yellow) with
1
SC connectors
10-micron SMF cable (yellow) with
1
SC connectors
10-micron SMF cable (yellow) with
1
SC connectors
10-micron SMF cable (yellow) with
1
SC connectors
10-micron SMF cable (yellow) with
1
SC connectors
10-micron SMF cable (yellow) with
1
SC connector s
10-micron SMF cable (yellow) with
1
SC connectors
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