GE 1000Base-LH Module Combination (1 Port) (256-MB Memory)
GE/FE
Line module label
GE I/O SFP
I/O module label
•
1 active, 1 redundant
Number of I/O ports
•
First supported: 5.0.0
•
Final supported: Not applicable
Software release
•
130 W
•
Gigabit Ethernet
•
256 MB of memory
•
The 128-MB version has reached end-of-life.
•
The I/O module uses a range of small form-factor pluggable (SFP) transceivers to
support different modes and cabling distances.
•
Uses either optical or copper SFPs.
•
The optical transceivers are 1000Base-LX/LH compliant.
•
The copper transceivers are 1000Base-T compliant.
•
Single-strand SFPs can be used. These SFPs work in pairs and require a matching
SFP at the opposite end of the Ethernet connection. For example, an SFP rated at
TX 1310, RX 1550 must be paired with an SFP rated TX 1550, RX 1310 with the same
maximum operating range. See the following corresponding table (Single-strand
SFPs Pairing) for more information.
Description
•
EFA ASIC
Type
•
Ethernet (IEEE 802.3z)
•
1000Base-LH
Capability
•
See “Ethernet Modules” on page 87 for information about the layer 2 and layer 3
protocols and applications that this module combination supports.
Software features
•
ERX7xx models
•
ERX14xx models
•
ERX310 router
Model compatibility
•
SRP-5G+
•
SRP-10G
•
SRP-40G
•
SRP-40G PLUS
•
SRP-SE10G
SRP module compatibility
•
Not applicable
Module redundancy support
•
Maximum range is 100 meters on CAT5 cable.
Cables and connectors (copper
SFP)
13
Copyright © 2010, Juniper Networks, Inc.
GE 1000Base-LH Module Combination (1 Port) (256-MB Memory)
