Optical Module - Huawei SE2900 Hardware Description

HUAWEI SE2900 Session Border Controller
Hardware Description
Categor
y
System
configura
tion
paramete
rs

2.2 Optical Module

Functions
An optical module provides optical-to-electrical and electrical-to-optical conversion functions.
It is connected to an optical fiber to transmit signals.
Appearance
Optical modules can be classified into the following types by encapsulation type: small
form-factor pluggable (SFP), enhanced SFP (eSFP), small form-factor pluggable plus (SFP+),
10-GB small form-factor pluggable transceiver (XFP), and quad small form-factor pluggable
plus (QSFP+). The optical module appearance varies according to the encapsulation type.
Figure 2-3
Issue 01 (2016-01-15)
Item
Power supply
RS422 communication
distance
RS232 communication
distance
Maximum number of
communication interfaces
Maximum remote alarm
confirm distance
Maximum distance of the
remote speaker (1W active
speaker)
shows an SFP/SFP+ optical module.
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Specifications
DC: -48 V to -60 V/0.5 A
AC: 100 V/50 Hz/0.3 A to 240 V/50 Hz/0.3 A
100 m (328.08 ft)
80 m (262.46 ft)
5
30 m (98.42 ft)
30 m (98.42 ft)
Figure 2-4 shows a QSFP+ optical module.
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