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

GE High Density (HDE) Module Combination (2 Ports)
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-HDE
GE-2 SFP I/O or 2XGE APS I/O SFP or GE-2 APS I/O SFP
2 active, 2 redundant
First supported: 7.0.0
Final supported: Not applicable
100 W
Gigabit Ethernet
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.
For information about bandwidth and line rate considerations for the GE–HDE module
combination, see GE-2 SFP I/O Module in JunosE Physical Layer Configuration Guide,
Chapter 5, Configuring Ethernet Interfaces.
FFA ASIC
Ethernet (IEEE 802.3z)
1000Base-LH
See "Ethernet Modules" on page 87 for information about the layer 2 and layer 3
protocols and applications that this module combination supports.
ERX1440 router
ERX310 router
SRP-40G
SRP-40G PLUS
SRP-SE10G
Not applicable
Maximum range is 100 meters on CAT5 cable.
GE High Density (HDE) Module Combination (2 Ports)
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