JUNOSe 11.1.0 Release Notes
68
ERX310, ERX7xx, and ERX14xx System Maximums
Fast Ethernet (10/100) ports per chassis
(FE-8 I/O and FE-8 SFP I/O modules)
16
32/40
32/96
96
Gigabit Ethernet ports per chassis
(GE I/O modules)
2
4/5
4/12
12
Gigabit Ethernet ports per chassis
(GE-2 SFP I/O modules)
(See Note 2 on page 67.)
4
–
–
14/24
Gigabit Ethernet ports per chassis
(GE-8 I/O modules)
(See Note 3 on page 67.)
4/16
–
–
14/96
Gigabit Ethernet ports per chassis
(OC3-2 GE APS I/O module)
(See Note 4 on page 67.)
2
4/5
4/12
12
OC3/STM-1 ATM ports per chassis
(OC3-4 I/O modules)
8
16/20
32/48
48
OC3/STM-1 ATM ports per chassis
(OC3-2 GE APS I/O module)
4
10 24 24
OC3/STM-1 POS ports per chassis
(OC3-4 I/O modules)
8
16/20
16/48
48
OC12/STM-4 ATM ports per chassis
(OC12 STM4 I/O modules)
2
4/5
8/12
12
OC12/STM-4 POS ports per chassis
(OC12 STM4 I/O modules)
2
4/5
4/12
12
OC48/STM16 POS ports per chassis
(OC48 FRAME I/O modules); ERX1440 router only
–
–
–
2
T3 (unchannelized) ports per chassis
(4xDS3 ATM I/O modules)
8
16/20
32/48
48
T3 (unchannelized) ports per chassis
(CT3/T3 12 I/O modules)
24
48/60
96/144
144
Logical density per chassis
Logical E1s per chassis
504
1260
3024
3024
Logical E3s per chassis
24
60
144
144
Logical fractional E1s (DS0) per chassis
4000
10,000
24,000
24,000
Logical fractional T1s (DS0) per chassis
4000
10,000
24,000
24,000
Logical OC3/STM1 per chassis
8
20
48
48
Logical OC12/STM4 per chassis
2
5
12
12
Logical OC48/STM16 per chassis
(ERX1440 router only)
–
–
–
2
Logical T1s per chassis
672
1680
4032
4032
Logical T3s per chassis
24
60
144
144
Table 2: Physical and Logical Density Maximums (continued)
Feature
ERX310
ERX705 and
ERX710
ERX1410
ERX1440