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Cisco 7200 VXR Installation and Configuration Guide
OL-5013-09
Chapter 3 Installing a Cisco 7200 VXR Router
Connecting I/O Controller, NPE-G1, or NPE-G2 Cables
Note Fiber-optic cables are commercially available; they are not available from Cisco Systems.
GBIC Cabling and Connection Equipment
The GBIC receptacle is a 1000-Mbps optical interface in the form of an SC-type duplex receptacle that
supports IEEE 802.3z interfaces compliant with the 1000BASEX standard.
Table 3-8 provides cabling specifications for the GBICs that you install in Gigabit Ethernet slots. Note
that all GBIC ports have SC-type connectors. Also, the minimum cable distance for the WS-G5484=
or GBIC-SX and WS-G5486= or GBIC-LX/LH (multimode fiber [MMF] and single-mode fiber [SMF])
Tab le 3-6 GBIC Options
Product Number GBIC Description
WS-G5484= or
GBIC-SX=
Short wavelength
(1000BASESX)
Operates on standard multimode fiber-optic
link spans of up to 550
m.
WS-G5486= or
GBIC-LX/LH=
Long wavelength/long haul
(1000BASELX/LH)
Operates on single-mode and multimode
fiber-optic link spans of up to 10
km.
WS-G5487= or
GBIC-ZX-SM=
Extended distance
(1000BASEZX)
Operates on ordinary single-mode fiber-optic
link spans of up to 70 km. Link spans of up to
100 km are possible using premium
single-mode fiber or dispersion-shifted
single-mode fiber.
Tab le 3-7 GBICs Supported on the NPE-G1
GBIC Type Gigabit Ethernet GBIC Product Number
1000BASE-SX
1000BASE-LX/LH
1000BASE-ZX
GBIC Product Number
• WS-G5484= or GBIC-SX=
• WS-G5486= or GBIC-LX/LH=
• WS-G5487= or GBIC-ZX-SM=
–
–
–
–
–
–
–
–
CWDM GBIC Product Number
• GBIC-CWDM-1470=
• GBIC-CWDM-1490=
• GBIC-CWDM-1510=
• GBIC-CWDM-1530=
• GBIC-CWDM-1550=
• GBIC-CWDM-1570=
• GBIC-CWDM-1590=
• GBIC-CWDM-1610=
