NIM-4T
NIM-4T 4-Port Serial WAN Interface card
Cisco®4400系列集成服务路由器网络接口模块（ISRNIM）为远程站点提供高度可靠的同步串行WAN连接。这些接口使用众所周知的点对点广域网协议，如高级数据链路控制（HDLC）和点对点协议（PPP）以及帧中继，在点对点和点对多点设计中提供经济高效的虚拟广域网连接。您可以混合搭配NIM，为低密度和高密度WAN聚合的常见网络解决方案量身定制经济高效的解决方案。
NIM-4T
able 1. Cisco 1- and 2-Port Serial NIMs
Part Number
Description
NIM-1T 1-Port Serial WAN Interface Card
NIM-2T 2-Port Serial WAN Interface Card
NIM-4T 4-Port Serial WAN Interface Card
The Cisco 4400 Series ISRs require Cisco IOS® Software Release XE3.12 or later and the IP Base feature set as a minimum.
Table 2. Supported Platforms and Quantities
Platforms
NIM-1T
NIM-2T
NIM-4T
Cisco 4451-X
3
3
3
Connectors and Cabling
The NIM-1T, NIM-2T, and NIM-4T use Cisco Smart Serial connectors. These ports use the same connectors and cabling as the HWIC-4A/S and HWIC-2A/S modules for the Cisco Integrated Services Routers Generation 2 (ISRG2) routers. The supported cables are noted in Table 3.
Table 3. Smart Serial Cabling for NIM-1T, NIM-2T, and NIM-4T
Product Number
Cable Type
Length
Connector Type
CAB-SS-V35MT
V.35 DTE
10 ft (3m)
Male
CAB-SS-V35FC
V.35 DCE
10 ft (3m)
Female
CAB-SS-232MT
EIA/TIA-232 DTE
10 ft (3m)
Male
CAB-SS-232FC
EIA/TIA-232 DCE
10 ft (3m)
Female
CAB-SS-449MT
EIA/TIA-449 DTE
10 ft (3m)
Male
CAB-SS-449FC
EIA/TIA-449 DCE
10 ft (3m)
Female
CAB-SS-X21MT
X.21 DTE
10 ft (3m)
Male
CAB-SS-X21FC
X.21 DCE
10 ft (3m)
Female
CAB-SS-530MT
EIA/TIA-530 DTE
10 ft (3m)
Male
CAB-SS-530AMT
EIA/TIA-530A DTE
10 ft (3m)
Male
Specifications
NIM specifications are listed in Tables 4 and 5.
Table 4. NIM Signaling and Telecom Specifications
Specification
NIM-1T
NIM-2T
NIM-4T
Synchronous support
Yes
Yes
Yes
Synchronous maximum speed (per port)
8 Mbps
8 Mbps
8 Mbps
Serial protocols
EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21
EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21
EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21
Telecomm post, telephone, and telegraph (PTT)
• TBR1 and 2
• JATE digital
• TBR1 and 2
• JATE digital
• TBR1 and 2
• JATE digital
Table 5. Homologation Specifications for NIM-1T, NIM-2T, and NIM-4T
Specification
Data
Safety
• UL 60950-1 (United States)
• CAN/CSA 22.2, 60950-1 (Canada)
• AS/NZS 60950-1 (Australia/New Zealand)
• EN60950-1 (Europe)
• IEC 60950-1 (International)
Immunity
• EN300386
• CISPR24
• EN55024
• EN50082-1
• 61000-4-2/3/4/5/6/8/11
Emissions
• FCC Part 15 Class A
• ICES-003 Class A
• EN55022 Class A
• CISPR22 Class A
• AS/NZSCISPR22 Class A
• VCCI Class A
• EN 300386
• EN61000-3-2/3
• CNS13438
Physical specifications
• Singlewide NI, no slot restrictions
• Dimensions (H x W x D) 1.25 x 3.50 x 7.24 in. (3.18 x 8.89 x 18.39 cm)
Environmental specifications
• Operating temperature: 32 to 104°F (0 to 40°C)
• Storage temperature: -4 to 149°F (-20 to 65°C)
• Relative humidity: 10 to 90%, noncondensing
