Extreme Networks BlackDiamond 10808 Installation Guide download pdf (Page 14)

14 Extreme Networks BlackDiamond 10K-Series Switch Installation Guide

BlackDiamond 10808 Switch Overview

Safety Information

Before you begin the process of installing or replacing a mini-GBIC, read the safety information in this

section.

CAUTION

Mini-GBICs can emit invisible laser radiation. Avoid direct eye exposure to beam.

Mini-GBICs are Class 1 laser devices, and they operate at 3.3 V. Use only Extreme Networks-certified

mini-GBIC devices.

If you see an amber blinking mini-GBIC port status LED after you install a mini-GBIC into a

BlackDiamond 10K-series module, this means the mini-GBIC is not certified by Extreme Networks. To

correct this problem, install an Extreme Networks-certified mini-GBIC, available from Extreme

Networks, into the mini-GBIC port.

If you install a mini-GBIC not certified by Extreme Networks into a BlackDiamond 10K-series module

and insert a cable to bring up the link, the port status LED remains “off” and an error specifying the use

of a non-Extreme Networks-certified mini-GBIC is sent to the syslog. To view the syslog and to

determine why the link is down, use the

show log command. To correct this problem, install an

Extreme Networks-certified mini-GBIC, available from Extreme Networks, into the mini-GBIC slot in

the module.

Preparing to Install or Replace a Mini-GBIC

To ensure proper installation, complete the following five tasks before inserting the mini-GBIC:

1 Disable the port that is needed to install or replace the mini-GBIC.

2 Inspect and clean the fiber tips, coupler, and connectors.

3 Prepare and clean an external attenuator, if needed.

4 Do not stretch the fiber.

5 Make sure the bend radius of the fiber is not less than 2 inches (5.08 cm).

Table 5: ZX mini-GBIC specifications

Parameter Minimum Typical Maximum

Transceiver

Optical output power -2 dBm 0 dBm 3 dBm

Center wavelength 1540 nm 1550 nm 1570 nm

Receiver

Optical input power sensitivity -23 dBm

Optical input power maximum -3 dBm

Operating wavelength 1540 nm 1550 nm 1570 nm

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 87 88

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Extreme Networks BlackDiamond 10808 Installation Guide Page 14