Cisco Systems Cisco uBR10012 manual Cisco Gigabit Ethernet Line Card LEDs, Gbic Specifications

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 1-24shows the faceplate for the Gigabit Ethernet line card.

Figure 1-24

CISCO 10000 FAIL

Gigabit Ethernet Line Card Faceplate

Rx Tx

RX

TX

LINK

GIGABIT ETHERNET

30005

Cisco Gigabit Ethernet Line Card LEDs

Table 1-17describes the LEDs on the Gigabit Ethernet line card.

Table 1-17	Gigabit Ethernet Line Card LEDs and Their Functions
LED		Color/Status	Description
FAIL		Yellow	A major failure has disabled the line card
		Off	The line card is operating properly
RX (receive)		Green	Receiving traffic
		Off	Not receiving traffic
TX (transmit)		Green	Transmitting traffic
		Off	Not transmitting traffic
LINK		Green	Carrier detected; the port is able to pass traffic
		Off	No carrier detected; the port is not able to pass traffic

GBIC Specifications

Table 1-18lists the GE line card GBICs and their respective cable types and lengths.

Table 1-18	GBIC Port Cabling Specifications
		Wavelength		Core Size,	Modal Bandwidth,	Cable Distance,
GBIC		(nm)	Fiber Type	microns	MHz/km	feet/meters
1000Base-SX		850	MMF	62.5	160	722 ft (220 m)
ESR-GBIC-SX				62.5	200	902 ft (275 m)
				50.0	400	1640 ft (500 m)
				50.0	500	1804 ft (550 m)

	Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
OL-18259-01		1-37