3Com SuperStack 3 3848 3CR17402-91 48-Port Managed Switch (Refurbished) Cortelco

3Com SuperStack 3 3848 3CR17402-91 48-Port Managed Switch (Refurbished) CortelcoThe 3Com SuperStack 3 Switch 3848 delivers wirespeed Gigabit Ethernet switching, with ten times the performance of 10 100 desktop s witching but at similar prices. Tri speed operation of the switch enables backward compatibility with existing devices, such as printers, while still allowing new PCs and servers to operate at their maximum potential. Key Features: Mfr. Part #: 3CR17402 91 96 Gbps switching capacity 71 Mpps forwarding rate 16K MAC

Dedicated feature keys

or DMI-BOS 24th channel signaling protocol

Panasonics VB-444201 supports up to 3 cabinets (288 ports) and utilizes a 16-bit Central Processor Unit (CPU)

50 mailboxes

Handles up to two calls and provides service for up to 48 subscribers

connecting to the network through a 10/100 port in the base unit

for a total of 44 additional keys

Comdial CONVERSip EP300G-12 12 Button SIP Display Speakerphone

This is an empty refurbished cabinet that holds 10 slots

Toshiba 4 Circuit DTMF Receiver Subassembly

Mitel 9102-011-000 SX-20 Trunk Module 2 Circuit

• Compact LCD display for basic call information• 4 programmable feature buttons• Built-in speakerphone capability• Supports multiple line appearances (system dependent)• Compact