This guide provides an overview and description of the line modules (LMs), switch route
processor (SRP) modules, and I/O modules available for the following Juniper Networks
E Series Broadband Services Routers: ERX14xx models, ERX7xx models, and the ERX310
router.
Unless otherwise specified, all line modules pair with I/O modules to create a module
combination. Eachmodule combination provides particularcapabilities and connections
in an ERX router.
NOTE: A release may support multiple versions of a module. For information,
see Software Compatibility in JunosE System Basics Configuration Guide,
Chapter 6, Managing Modules.
Table 1 on page 3 lists the module combinations supported by ERX routers.
This book also contains three appendixes:
•
Module Protocol Support on page 87
•
Module LEDs on page 109
•
Module Name Cross-Reference Information on page 115
•
Product Reclamation and Recycling Program on page 119
For more information about ERX routers and modules, refer to the following books:
•
Modules that have reached end-of-life—E Series End-of-Life Module Guide
•
Module installation and maintenance—ERX Hardware Guide
•
Managing ERX routers—JunosE System Basics Configuration Guide
•
Configuring ERX modules—JunosE Link Layer Configuration Guide
GE 1000Base-SX Module Combination (1 Port) (256-MB Memory)
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
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
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
Cables and connectors (copper
SFP)
•
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.
GE 1000Base-LH Module Combination (1 Port) (256-MB Memory)
GE 1000Base-LH Module Combination (1 Port) (256-MB Memory)
Line module label
I/O module label
Number of I/O ports
Software release
Description
Type
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-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.
•
EFA ASIC
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
Cables and connectors (copper
SFP)
•
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.
GE 1000Base-ZX Module Combination (1 Port) (256-MB Memory)
GE 1000Base-ZX Module Combination (1 Port) (256-MB Memory)
Line module label
I/O module label
Number of I/O ports
Software release
Description
Type
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-ZX 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
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
Cables and connectors (copper
SFP)
•
Ethernet (IEEE 802.3z)
•
1000Base-ZX
•
See “Ethernet Modules” on page 87 for information about the layer 2 and layer 3
protocols and applications that this module combination supports.
GE-2 SFP I/O or 2XGE APS I/O SFP or GE-2 APS I/O SFP
•
2 active, 2 redundant
•
First supported: 5.3.0
•
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-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.
•
For information about bandwidth and line rate considerations for the GE2 1000Base-SX
module combination, see GE–2 SFP I/O Module in JunosE Physical Layer ConfigurationGuide, Chapter 5, Configuring Ethernet Interfaces.
Type
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
Cables and connectors (copper
SFP)
•
FFA 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.
GE-2 SFP I/O or 2XGE APS I/O SFP or GE-2 APS I/O SFP
•
2 active, 2 redundant
•
First supported: 5.3.0
•
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 GE2
1000Base-LH module combination, see GE–2 SFP I/O Module in JunosE Physical LayerConfiguration Guide, Chapter 5, Configuring Ethernet Interfaces.
Type
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
Cables and connectors (copper
SFP)
•
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.
GE-2 SFP I/O or 2XGE APS I/O SFP or GE-2 APS I/O SFP
•
2 active, 2 redundant
•
First supported: 5.3.0
•
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-ZX 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 rateconsiderationsfor the GE2 1000Base-ZX
module combination, see GE-2 SFP I/O Module in JunosE Physical Layer ConfigurationGuide, Chapter 5, Configuring Ethernet Interfaces.
Type
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
•
FFA ASIC
•
Ethernet (IEEE 802.3z)
•
1000Base-ZX
•
See “Ethernet Modules” on page 87 for information about the layer 2 and layer 3
protocols and applications that this module combination supports.
GE High Density (HDE) Module Combination (2 Ports)
GE High Density (HDE) Module Combination (2 Ports)
Line module label
I/O module label
Number of I/O ports
Software release
Description
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 considerationsfor the GE–HDE module
combination, see GE-2 SFP I/O Module in JunosE Physical Layer Configuration Guide,Chapter 5, Configuring Ethernet Interfaces.
Type
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
Cables and connectors (copper
SFP)
•
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.
GE High Density (HDE) Module Combination (8 Ports)
GE High Density (HDE) Module Combination (8 Ports)
Line module label
I/O module label
Number of I/O ports
Software release
Description
GE-HDE
GE-8 I/O
•
8
•
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 rateconsiderations for the GE–HDE module
combination, see GE-8 I/O Module in JunosE Physical Layer Configuration Guide,Chapter 5, Configuring Ethernet Interfaces.
Type
Capability
Software features
Model compatibility
SRP module compatibility
Module redundancy support
•
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.