| Cisco 2600系列局域网模块 | 
| NM-1E= | 1端口10bT网络模块 | 
| NM-4E= | 4端口10bT网络模块 | 
| Cisco广域网接口卡(WIC) | 
| WIC-1B-S/T= | 1端口BRI(S/T)广域网接口卡(拨号和专线) | 
| WIC-1B-U | 1端口BRI(U) w/NT-1广域网接口卡(拨号和专线) | 
| WIC-1DSU-56k4= | 1端口串行w/4线56/64kbps DSU/CSU广域网接口卡 | 
| WIC-1DSU-T1= | 1端口串行w/FrT1/T1 DSU/CSU广域网接口卡 | 
| WIC-1T= | 1端口串行广域网接口卡 | 
| WIC-2T= | 2端口广域网接口卡 | 
| WIC-2A/S | 2端口异步/同步串行广域网接口卡 | 
| Cisco 2600和3600系列语音和广域网接口卡 | 
| VWIC-1 MFT-T1= | 1端口RJ-48 Multiflex Trunk--T1 | 
| VWIC-2 MFT-T1= | 2端口RJ-48 Multiflex Trunk--T1 | 
| VWIC-2 MFT-T1-DI= | 2端口RJ-48 Multiflex Trunk--T1 With Drop and Insert | 
| VWIC-1 MFT-E1= | 1端口RJ-48 Multiflex Trunk--E1 | 
| VWIC-2 MFT-E1= | 2端口RJ-48 Multiflex Trunk--E1 | 
| VWIC-2MFT-E1-DI= | 2端口RJ-48 Multiflex Trunk--E1 With Drop and Insert | 
| Cisco 2600和3600系列语音/传真模块 | 
| NM-1V | 1插槽语音/传真模块 | 
| NM-2V | 2插槽语音/传真模块 | 
| NM-HDV-1T1-24= | 24信道的T1,高密度语音/传真网络模块 | 
| NM-HDV-1T1-24E= | 24信道增强的T1,高密度语音/传真网络模块 | 
| NM-HDV-2T1-48 | 双接口48信道增强的T1,高密度语音/传真网络模块 | 
| NM-HDV= 
 | 高密度语音网络模块 | 
| Cisco 2600和3600系列语音接口卡 | 
| VIC-2E/M= | 2端口语音接口卡(E&M) | 
| VIC-2FXO= | 2端口语音接口卡(FXO) | 
| VIC-2FXS= | 2端口语音接口卡(FXS) | 
| VIC-2BRI-S/T-TE= | 2端口语音接口卡- BRI (S/T用户方) | 
| Cisco 2600和3600系列广域网模块 | 
| NM-4B-S/T | 4端口BRI(S/T)网络模块 | 
| NM-8B-S/T | 8端口BRI(S/T)网络模块 | 
| NM-4B-U | 4端口BRI(U) w/NT1网络模块 | 
| NM-8B-U | 8端口BRI(U) w/NT1网络模块 | 
| NM-4A/S= | 4端口异步/同步串行网络模块 | 
| NM-8A/S= | 8端口异步/同步串行网络模块 | 
| NM-16A= | 16端口异步串行网络模块 | 
| NM-32A= | 32端口异步串行网络模块 | 
| NM-1CT1 | 1端口通道化T1/ISDN-PRI网络模块 | 
| NM-2CT1 | 2端口信道化T1/ISDN-PRI网络模块 | 
| NM-1CT1-CSU | 1端口信道化T1/ISDN-PRI w/CSU网络模块 | 
| NM-2CT1-CSU | 2端口信道化T1/ISDN-PRI w/CSU网络模块 | 
| NM-1CE1B | 1端口通道化E1/ISDN-PRI Balanced网络模块 | 
| NM-1CE1U | 2端口信道化E1/ISDN-PRI Unbalanced网络模块 | 
| NM-2CE1B | 1端口信道化E1/ISDN-PRI Balanced网络模块 | 
| NM-2CE1U | 2端口信道化E1/ISDN-PRI Unbalanced网络模块 | 
| NM-1ATM-25 | 1端口ATM 25网络模块 | 
| NM-4T1-IMA | 4端口T1 ATM和IMA模块 | 
| NM-4E1-IMA | 4端口E1 ATM和IMA模块 | 
| NM-8T1-IMA | 8端口T1 ATM和IMA模块 | 
| NM-8E1-IMA | 8端口E1 ATM和IMA模块 | 
| AIM-COMPR2 | 8Mbps数据压缩模块 | 
| Cisco 2600和3600系列调制解调器模块 | 
| NM-8AM= | 8端口模拟调制解调器网络模块 | 
| NM-16AM= | 16端口模拟调制解调器网络模块 |