19 x 24.5 x 25 in (48.26 x 62.23 x 63.5 cm)
88 lb (39.9 kg)
–40 to –72 VDC
41° to 104° F (5° to 40° C)
Long term: 5% to 85% (non-condensing)
- 100 Gbps or a 320 Gbps switch fabric
- Up to 12 line modules that support OC3/STM1 through OC48c/STM16 and 10 Gigabit Ethernet Input/Output Adapter cards
- Up to 12 full-height or 24 half-height Input/Output Adapter cards
The LM4
The LM4 provides 4 Gbps processing capacity:
- 8-Port OC3/STM1 half slot ATM IOAs
- 2-Port OC12/STM4 half slot ATM IOAs
- 2-Port OC12/STM4 half slot Packet over SONET IOAs
- 1-Port OC48/STM16 half slot Packet over SONET IOAs
- 4-Port half slot Gigabit Ethernet IOAs
- 8-Port half slot Gigabit Ethernet IOAs
- 2-Port (1 active / 1 redundant) 10 Gigabit Ethernet IOAs
The LM10-U
The LM10-U provides 10 Gbps processing capacity to the single-port 10 Gigabit Ethernet IOA.
The LM10-A
The LM10-A provides 10 Gbps processing capacity to the 20-port Gigabit Ethernet IOA and the single-port 10 Gigabit Ethernet IOA.
Service Module
The Service Module provides highly scalable L2TP LNS and GRE tunnels, as well as Network Address Translation (NAT) and firewall services.
JUNOSe Software Support for DHCP In-Service VLANs
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| Model Number | Model Name and Description |
|---|---|
| Base System Options | |
| ES2-BSLM12-SYS | 12-slot E320 chassis |
| SFM and SRP Options | |
| ES2-100G-SFM | 100 G SFM for the E320 only. |
| ES2-100G-SRP | 100 G SRP for the E320 only. |
| ES2-320G-SFM | 320 G SFM; supported in the E320 and E120. |
| ES2-320G-SRP | 320 G SRP; supported in the E320 and E120. |
| LM Options | |
| ES2-10GACACS3-MOD | 10 G access line module (LM10A) |
| ES2-10GUPS2-MOD | 10 G uplink line module (LM10U) |
| ES2-4GS1-MOD | 4 G line module (LM4) |
| Service Module | |
| ES2-SERVS1-IOA | Supports highly scalable L2TP LNS and GRE tunnels, as well as Network Address Translation (NAT) and Firewall Services. |
| IOA Options | |
| ES2-10GES1-IOA | Provides a single 10 Gigabit Ethernet port via an XFP interface. |
| ES2-10GES2-IOA | Provides two 10 Gigabit Ethernet ports (1-active, 1-standby) via XFP interfaces. |
| ES2-2OC12AS1-IOA | Provides two OC12/STM4 ATM ports via SFP interfaces in a half-slot form factor. |
| ES2-2OC12PS1-IOA | Provides two OC12/STM4 POS ports via SFP interfaces in a half-slot form factor. |
| ES2-8OC3AS1-IOA | Provides eight OC3/STM1 ATM ports via SFP interfaces in a half-slot form factor. |
| ES2-GE20S3-IOA | Provides 20 Gigabit Ethernet ports via SFP interfaces in a half-slot form factor. |
| ES2-GE8S1-IOA | Provides eight Gigabit Ethernet ports via SFP interfaces in a half-slot form factor. |
| ES2-OC48PS1-IOA | Provides a single OC48/STM16 POS port via SFP interfaces in a half-slot form factor. |
| ES2-GE4S1-IOA | Provides four Gigabit Ethernet ports via SFP interfaces. |
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