Harmonic ProStream 9100, Installation Manual, Page: 20 / 79

Chapter 1 ProStream 9100 Overview
© 2016 Harmonic Inc. All rights reserved. 20 ProStream 9100 Release 17.5, Rev A
Back Panel
Quad GbE Port LEDs
Each GbE port features two LEDs: Tx and Rx. The following table describes the available status of
each LED.
Table 1–14: Status of GbE Port LEDs
LED Status Color Description
Activity Green

On - Live fiber is connected to the port and a network link
is detected

Blinking - Real traffic flows through the link
Alarm Red

On - Indicates an error in the GbE port
SFP Module
The SFP (Small Form Factor Pluggable) module converts optical data into electrical data and vice
versa. The SFP modules receive input signals over a variety of physical interfaces:

SFP

Single-mode optical interface (1000 Base-LX)

Multi-mode optical interface (1000 Base-SX)

Copper interface (1000 Base-T)

SFP + (relevant only to the Quad GbE IOM)

Multi-mode optical interface (1000 Base-SX 1G Ethernet, 10GBase-SR/SW 10G Ethernet)
The following figure illustrates an SFP module:
Figure 1–2: SFP Modules
Warning: Class I laser product. (IEC/EN 60825-1; 21CFR SubChapter J (1040.10 and 1040.11)
You can use any of the SFP modules described in Table 1–12 depending on the cable/fiber type
you are using.
Harmonic sells SFP modules that have been fully tested to operate with the ProStream 9100
device. These SFPs are made by Finisar, and can be purchased directly from Harmonic or from
other sources.
Table 1–12 lists the Harmonic part numbers for the qualified SFP modules, as well as the matching
Finisar part numbers for the same modules. Use these part numbers when ordering your SFP
modules.
SFP copper
SFP fiber
1Giga SFP 10Giga SFP+