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调制解调器选型指南









调制解调器选型指南

Modem选型参考



名称传输模式网管模式速率 (kbps)传输距离 (km)接口
ASMi-52, ASMi-52L
2-wire
4-wire
managed 64-4608 10.0 IR-ETH/QN
IR-IP
10/100BT
E1
T1
V.35
X.21
RS-530
FOM-E3/ETH
single mode
multimode
unmanaged 34368-34368 110 IR-ETH/QH
FOM-T3/ETH
single mode
multimode
unmanaged 44736-44736 110 IR-ETH/QH
ASM-61
2-wire unmanaged 10000-10000 1 10/100BT
ASM-10/8
2-wire
4-wire
unmanaged 1.2-19.2 28 V.24
ASMi-31
2-wire managed 1.2-128 8 E1/Codirectional
IR-ETH
IR-ETH/Q
IR-IP
RS-530
V.24
V.35
V.36
X.21
FOM-20
single mode
multimode
unmanaged 19.2-256 140 E1/Codirectional
IR-ETH
RS-530
V.24
V.35
V.36
X.21
FOM-E3
single mode
multimode
unmanaged 34368-34368 110 E3
FOM-T3
single mode
multimode
unmanaged 44736-44736 110 T3
FOMi-40
single mode
multimode
managed 56-2048 100 E1/Codirectional
IR-ETH
RS-530
V.24
V.35
V.36
X.21
FOMi-E1/T1
single mode
multimode
managed 1544-2048 100 G.703 E1
T1
FOMi-E3
single mode
multimode
managed 8592-34368 110 E3
HSSI
FOMi-T3
single mode
multimode
managed 8592-44736 110 HSSI
T3
FOM-40
single mode
multimode
unmanaged 56-2048 100 E1/Codirectional
G.703 E1
T1
IR-ETH
RS-530
V.24
V.35
V.36
X.21
ASM-31
2-wire unmanaged 1.2-128 5.5 E1/Codirectional
IR-ETH
IR-ETH/Q
IR-IP
RS-530
V.24
V.35
V.36
X.21
FOM-5A
FOM-6A
multimode unmanaged 19.2-19.2 3 V.24
ASM-40
4-wire unmanaged 32-2048 1.75 IR-ETH
IR-ETH/Q
IR-ETH/QN
IR-IP
G.703/HDB3
RS-530
V.35
V.36
X.21
ASMi-54
2-wire
4-wire
8-wire
managed 192-5696 8.0 10/100BT
ASM-60
4-wire unmanaged 4960-10240 2.1 IR-ETH/QH
HSSI
FOM-485
single mode
multimode
unmanaged 115.2-115.2 48 RS-485
V.11
FOM-6MP
single mode
multimode
unmanaged 38.4-38.4 50 V.24
FOM-E1/T1
single mode
multimode
unmanaged 1544-2048 100 G.703 E1
T1
ASM-11
(停产)
2-wire
4-wire
unmanaged 1.2-19.2 39 V.24
ASM-20
(停产)
4-wire unmanaged 19.2-256 23 E1/Codirectional
IR-ETH
RS-530
V.24
V.35
V.36
X.21
ASM-24
(停产)
4-wire unmanaged 48-256 10 E1/Codirectional
IR-ETH
IR-ETH/Q
IR-IP
RS-530
V.24
V.35
V.36
X.21
ASM-32
(停产)
2-wire unmanaged 1.2-128 8 E1/Codirectional
IR-ETH
RS-530
V.24
V.35
V.36
X.21
ASMi-24
(停产)
4-wire managed 48-144 10 E1/Codirectional
IR-ETH
IR-ETH/Q
IR-IP
RS-530
V.24
V.35
V.36
X.21
ASMi-50
(停产)
2-wire
4-wire
managed 64-1152 8.2 IR-ETH
IR-ETH/Q
IR-IP
G.703
RS-530
V.24
V.35
V.36
X.21
ASMi-51
(停产)
2-wire managed 64-2304 6.6 IR-ETH
IR-ETH/Q
IR-IP
G.703 E1
G.704 E1
E1/Codirectional
RS-530
V.24
V.35
V.36
X.21
FOM-5S
(停产)FOM-6S
(停产)
multimode unmanaged 19.2-19.2 3 V.24
FOM-6AV
(停产)
single mode
multimode
unmanaged 64-64 16 V.24
FOM-8
(停产)
single mode
multimode
unmanaged 19.2-19.2 28 V.24
FOM-8H
(停产)
single mode
multimode
unmanaged 56-64 28 RS-530
V.24
V.35
X.21
FOM-9
(停产)
single mode
multimode
unmanaged 9.6-128 28 RS-530
V.24
V.35
X.21
HCD-4
(停产)
4-wire managed 64-4096 3 IR-ETH
IR-ETH/QH
IR-IP
RS-530
V.35
X.21
HTU-2
(停产)
4-wire managed 64-2048 4.8 G.703 E1
IR-ETH
IR-ETH/Q
IR-IP
RS-530
V.35
V.36
X.21
HTU-E1
(停产)
4-wire managed 64-2048 4.8 G.704 E1
HTU-T1
(停产)
4-wire managed 64-2048 4.8 T1
MTM-15
(停产)
4-wire unmanaged 1.2-19.2 60 V.24
MTM-20
(停产)
4-wire unmanaged 32-64 40 V.24
V.35
V.36
RS-530
IR-ETH
X.21
MTMi-20
(停产)
4-wire managed 32-128 36 V.24
V.35
V.36
RS-530
IR-ETH
X.21
SRM-31A
(停产)
2-wire unmanaged 1.2-115.2 8 V.24
SRM-31S
(停产)
2-wire unmanaged 1.2-115.2 8 V.24
V.35
SRM-3A
(停产)
4-wire unmanaged 19.2-19.2 13 V.24
SRM-3D
(停产)
4-wire unmanaged 19.2-19.2 21 V.24
SRM-5A
(停产)SRM-6A
(停产)
4-wire unmanaged 1.2-19.2 12 V.24
SRM-5AC
(停产)SRM-6AC
(停产)
4-wire unmanaged 1.2-19.2 7.4 V.24
SRM-5D
(停产)
4-wire unmanaged 1.2-19.2 27.5 V.24
SRM-5S
(停产)SRM-6S
(停产)
4-wire unmanaged 1.2-19.2 11 V.24
SRM-5SC
(停产)SRM-6SC
(停产)
4-wire unmanaged 1.2-19.2 14.5 V.24
SRM-5SX
(停产)SRM-6SX
(停产)
2-wire unmanaged 0.9-19.2 1.3 V.24
SRM-5TX
(停产)SRM-6TX
(停产)
2-wire unmanaged 19.2-19.2 1 V.24
SRM-6AV
(停产)
4-wire unmanaged 1.2-115.2 10.5 V.24
SRM-6DC
(停产)
2-wire
4-wire
unmanaged 1.2-38.4 15 V.24
SRM-8
(停产)
4-wire unmanaged 1.2-19.2 17 V.24
SRM-8H
(停产)
4-wire unmanaged 56-64 10 RS-530
V.24
V.35
X.21
SRM-8V
(停产)
2-wire
4-wire
unmanaged 2.4-38.4 19 V.24
SRM-9
(停产)
2-wire
4-wire
unmanaged 9.6-128 16.5 RS-530
V.24
V.35
X.21
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