Cisco 4003 Catalyst Switch WS-C4003 with WS-X4012 and WS-X4232-L3 Modules Adtran 1700525E12 Features:

Adtran 1700525E12 Features:

Each System Includes:

Supports Frame Relay emulation and passthrough when used in ATLAS 830 and ATLAS 890 chassis

Avaya EU24 Key Feature Expansion Unit 700345192 Description:

The 1200504E1 has support for vLANs (Virtual Local Area Networks)

Cisco 4003 Catalyst Switch WS-C4003 with WS-X4012 and WS-X4232-L3 Modules Adtran 1700525E12 Features:Cisco 4003 16F 64D WS C4003 with WS X4012 and WS X4232 L3 Switch Description: The Catalyst 4000 series provides an advanced high performance enterprise switching solution optimized for wiring closets with up to 96 users and data center server environments that require up to 36 Gigabit Ethernet ports. New FlexiMod uplinks support up to eight 100BaseFX riser connections with EtherChannel benefits. The Catalyst 4000 series provides intelligent Layer 2