Toshiba DP5022-SD Digital Phone Servers Adtran MX2800 Multiplexer Redundant AC

Adtran MX2800 Multiplexer Redundant AC without Modem 4205291L6 Description:

Four of the switch's ports are combo ports that can be used as Ethernet or SFP+ ports

These are direct OEM replacements

or other areas already wired with traditional phone lines that do not receive many phone calls

The Nortel NT8D21AA is an AC module designed for the Nortel Meridian phone systems and is used to alert users of incoming calls

Toshiba DP5022-SD Digital Phone Servers Adtran MX2800 Multiplexer Redundant ACToshiba DP5022 SD Digital Phone Description: The Toshiba DP5022 SD is a 10 programmable button digital phone. The DP5022 SD's 10 programmable buttons included LED status indicators that alert users to the status of lines or extensions. The 5022 SD boasts a large, non backlit four line display. The display shows caller ID, digits dialed, and four soft keys allow for additional feature keys to be used. Eight fixed feature keys are included for