Cisco NM-2W 2-Port WAN Card Slot Network Module for 2600 2800 3600 3700 3800 Series Routers - Refurbished Class_DDR3 The HP 689251-001 kit is

The HP 689251-001 kit is manufactured to meet stringent quality standards

such as enhancement of application by our proprietary dual frequency excitation method

supporting a wide range of equipment and machinery

The Martin 60BTB18-1610 is a genuine sprocket

Its robust construction ensures reliable performance in diverse field conditions

Cisco NM-2W 2-Port WAN Card Slot Network Module for 2600 2800 3600 3700 3800 Series Routers - Refurbished Class_DDR3 The HP 689251-001 kit isCisco NM 2W 2 Port WAN Card Slot Network Module Expand your Cisco router's WAN connectivity with the Cisco NM 2W network module. This versatile module provides two WAN Interface Card (WIC) expansion slots, allowing you to add T1 E1, serial, DSL, or ISDN interfaces all backed by Reef Telecom's industry leading 10 year warranty and free shipping on orders over $300. Key Specifications Part Number: NM 2W Module Type: 2 Slot WAN Interface Card Carrier (No