Universal Broadband Router Hardware Installation Guide
1-37
Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
OL-18259-01
Chapter 1 Cisco uBR10012 Universal Broadband Router Overview
Network Uplink Cards
Warning Statement for Finland
Warning
Alleviates ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Äjä katso
säteeseen.
Statement 35
Figure 1-24 shows the faceplate for the Gigabit Ethernet line card.
Figure 1-24 Gigabit Ethernet Line Card Faceplate
Cisco Gigabit Ethernet Line Card LEDs
Table 1-17 describes the LEDs on the Gigabit Ethernet line card.
GBIC Specifications
Table 1-18 lists the GE line card GBICs and their respective cable types and lengths.
30005
CISCO
10000
LINK
TX
RX
FAIL
GIGABIT ETHERNET
Tx
Rx
Ta b l e 1-17 Gigabit Ethernet Line Card LEDs and Their Functions
LED Color/Status Description
FAIL Yellow
Off
A major failure has disabled the line card
The line card is operating properly
RX (receive) Green
Off
Receiving traffic
Not receiving traffic
TX (transmit) Green
Off
Transmitting traffic
Not transmitting traffic
LINK Green
Off
Carrier detected; the port is able to pass traffic
No carrier detected; the port is not able to pass traffic
Ta b l e 1-18 GBIC Port Cabling Specifications
GBIC
Wavelength
(nm) Fiber Type
Core Size,
microns
Modal Bandwidth,
MHz/km
Cable Distance,
feet/meters
1000Base-SX
ESR-GBIC-SX
850 MMF 62.5
62.5
50.0
50.0
160
200
400
500
722 ft (220 m)
902 ft (275 m)
1640 ft (500 m)
1804 ft (550 m)