CISCO 1-PORT DS3 ATM NETWORK MODULE Network module, for the 3640 (1), 3662 (2), 3725 (1) & 3745 (2) only, which provides North American 44.736 Mbps ATM T3 service. See cable section for relevant cables.

CISCO 1-PORT E3 ATM NETWORK MODULE Network module, for the 3640 (1), 3662 (2), 3725 (1) & 3745 (2) only, which provides European 34.368 Mbps ATM E3 service. See cable section for relevant cables.

CISCO 16-PORT ASYNCHRONOUS MODULE Network module which provides sixteen async ports for the 2621, 3640, 3662, 3725 & 3745. When it is installed in NTJM05JA, NTJM05KA, A0549241, A0546470, A0549244 or A0546471 it is a replacement for the Cisco 2509 Terminal Server

CISCO 16MB OF DRAM MEMORY FOR 2500 Required for upgrade of existing pre Release 6.1 Cisco 2500

CISCO 2 WAN CARD SLOT NETWORK MODULE (NO LAN) Network Module, for the 2621 (1 max), 2621XM (1 max), 3640 (3 max), 3662 (6 max), 3725 (2 max), 3745 (4 max), which provides the slots which can have 2 WIC modules inserted into

CISCO 2-PORT RJ-48 MULTIFLEX TRUNK - G.703 Voice/WAN Interface Card(VWIC), for the 2621, 2621XM, 3725, 3745 chassis slots. Can also be inserted into the NM-2FE2W & NM-2W Network Modules on the 3662, 3725 & 3745 platforms only. Interfaces are natively 120ohms. If 75ohms operation is required each

CISCO 2-PORT SERIAL WAN INTERFACE CARD WAN Interface Card (WIC) which provides two serial ports for the Cisco 2621, 2621XM, 3640, 3662, 3725 & 3745. Each port requires cable NTJM05FA or NTJM05GA.

CISCO 2500 IOS ENTERPRISE PLUS S/W VER. 12.2.3 Required for upgrade of existing pre Release 6.1 Cisco 2500

CISCO 2507 DC Interfaces: 2 serial & 16 port LAN hub, Protocols: IP only, Power: 48V DC, IOS IP Software

CISCO 2507 OSI DC Interfaces: 2 serial & 16 port LAN hub, Protocols: IP & OSI, Power: 48V DC, IOS Enterprise Software

CISCO 2507 OSI Interfaces: 2 serial & 16 port LAN hub, Protocols: IP & OSI, Power: 110 to 220 VAC 50-60Hz, IOS Enterprise Software

CISCO 2600 IOS ENTERPRISE BASIC S/W VER 12.2.13T 2621 IOS ENT Basic SW. Use this if you are upgrading a Cisco 2621 to 12.2.13T. Note It is not possible to upgrade a 2621 to Enterprise plus at release 12.2.13T due to memory constraints. No VLANs. Requires 16MB FLASH, 64MB DRAM

CISCO 2600XM IOS ENTERPRISE PLUS S/W VER 12.2.13T 2621 XM IOS ENT Plus SW. Used to upgrade a Cisco 2621XM from the IP Plus sw to Enterprise Plus sw. Requires 32MB FLASH, 96MB DRAM

CISCO 32 MB DRAM FOR CISCO 3660 Before Ordering memory upgrade options it is necessary to check the memory configuration of the router in the field. Used to upgrade the DRAM of existing 3662 routers. This may be required if upgrading to IOS 12.2.13T in conjunction with 64MBDRAM upgrade option.

CISCO 3660 IOS ENTERPRISE PLUS S/W VER. 12.2.3T 3660 IOS ENT Plus SW. Use this to upgrade a 3660 with either an older version or the IP PLUS version of software. Requires 32MB FLASH, 96MB SDRAM

CISCO 3725 IOS ENTERPRISE PLUS S/W VER 12.2.13T 3725 IOS ENT Plus SW. Use this to upgrade a 3725 running IP PLUS version of the IOS software. Requires 32MB FLASH, 128MB SDRAM

CISCO 3745 IOS ENTERPRISE PLUS S/W VER 12.2.13T 3745 IOS ENT Plus SW. Use this to upgrade a 3745 running IP PLUS version of the IOS software. Requires 32MB FLASH, 128MB SDRAM

CISCO 4-PORT ISDN-BRI NETWORK MODULE Network module which provides four ISDN BRI ports for the 2621 (1), 3640 (3), 3662 (5), 3725 (2) & 3745(4). No cables specified.

CISCO 64 MB DRAM FOR CISCO 3640 Required for upgrade of existing pre Release 6.1 Cisco 3640

CISCO 8 MB FLASH FOR CISCO 3600 SERIES Required for upgrade of existing pre Release 6.1 Cisco 3640