Juniper E SERIES BROADBAND SERVICES ROUTERS 11.3.X - ERX MODULE GUIDE REV 27-9-2010 Manual page 11

GE 1000Base-SX Module Combination (1 Port) (256-MB Memory)
Line module label
I/O module label
Number of I/O ports
Software release
Description
Type
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
Cables and connectors (copper
SFP)
Copyright © 2010, Juniper Networks, Inc.
GE 1000Base-SX Module Combination (1 Port) (256-MB Memory)
GE/FE
GE I/O SFP
1 active, 1 redundant
First supported: 5.0.0
Final supported: Not applicable
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-SX 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.
EFA ASIC
Ethernet (IEEE 802.3z)
1000Base-SX
See "Ethernet Modules" on page 87 for information about the layer 2 and layer 3
protocols and applications that this module combination supports.
ERX7xx models
ERX14xx models
ERX310 router
SRP-5G+
SRP-10G
SRP-40G
SRP-40G PLUS
SRP-SE10G
Not applicable
Maximum range is 100 meters on CAT5 cable.
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