Products

3M H10A 105 dBA Over the Head Earmuffs feature double-shell technology to provide effective hearing protection. H10A Earmuffs Features: For noise levels up to 105 dBA Liquid/foam filled earmuff cushions Noise Reduction Rating (NRR): 30dB. CSA Class AL Stainless steel headband distributes weight for...

SLiC Aerial Closures with Floating Bond and Spiral End Seal permits complete splice access after placement without removal of the closure or bonding from the cables. Features: Closure Type: Free breathing End Seal Diameter Port #1: 0.80" to 2.60" End Seal Diameter Port #2:...

The QCS 2810 block is a simple-to-use, tool-less copper block; an ideal solution for outside plant applications. Whether in cross-connect cabinets or at the edge of the network, the gel-filled, Cat. 5e compliant 2810 system is the solution. Connecting Block Features: Block Pair Count:...

Replacement handset for Aastra M8000 series and M9000 series telephones.

Power Supply for M5316 Aastra / Nortel Meridian Business Phone.

Total access 750/850 modules. Features: Required for operation of Total Access 750/850 Supports 48 VDC applications AC battery charger available for AC powered applications Integral ring generator (20 Hz ring voltage)

Total access battery backup system. 1175044L1 Features: 48 Volt ADTRAN designed battery backup Up to eight hours uptime Designed for use with Total Access 612, 616, 624, 750, 850, 912, 916, or 924 Requires use of AC power supply battery charger (Model no. 1175043L2)...

Total Access 850 Rackmount Brackets designed specifically for the 19" Total Access Chassis. Rackmount Bracket Features: Brackets used for Mounting a Single Total Access 850 into a 19" Rack Used to Rackmount a 8.5" Total Access 850 Chassis including the Battery Backup System Returns:...

19" Rack Mount brackets. Returns: Due to the specialized nature of this product and manufacturer requirements, this product is not returnable.

23" Rack Mount Brackets. Returns: Due to the specialized nature of this product and manufacturer requirements, this product is not returnable.

Total Access 750/850/1500 Blank Plug. Blank Plug Features: Blank Module Plug used for covering open slots Returns: Due to the specialized nature of this product and manufacturer requirements, this product is not returnable.

Total Access 850/1500 Quad FXO/DPT Module provides four 2-wire analog FXO voice interfaces per module for up to 24 ports per chassis. Module Features: Supports Loop Start (LS), Ground Start (GS), and Foreign Exchange Office/Dial Pulse Terminate (FXO/DPT) modes Hot swappable Installs in any...

Total Access 850 Quad FXS/DPO/PLAR Module Provides four 2-wire analog FXS voice interfaces per module for up to 24 ports. Features: Supports Loop Start (LS), Ground Start (GS), Foreign Exchange Subscriber/Dial Pulse Originate (FXS/DPO), Private Line Automatic Ring down (PLAR), and Ground Start/Loop Start...

Total Access 750/850/1500 Ear and Mouth (E&M) Module plugs into a single channel slot of the Total Access 750, 850, and 1500 platforms. Used for PBX Applications or Analog Cross Connects. Module Features: 50 pin AMP connectors for connectivity Requires a BCU (L1 or...

Stand-alone T1 DSU/CSU with single V.35 interface. Features: Single port T1/FT1 DSU/CSU Same functionality as TSU LT Metal chassis 115 VAC, 5 watts

Terminates a 56/64k DDS circuit and provides a EIA-232 (DB-25) DTE interface for connecting customer equipment. Features: 56 kbps or 64 kbps loop rate Synchronous DTE rate at 56 kbps and 64 kbps Asynchronous DTE rate from 1.2 Kbps to 57.6 kbps Supports point-to-point,...

A 19" rackmount shelf houses up to 10 standalone TSU LT 1st Gen/2nd Gen (1200060L1/1202060L1), TSU ACE 1st Gen (1200295L1), Express L Series, or NT1 ACE3. Features: 19" Rackmount shelf Houses up to 10 standalone TSU LT 1st Gen / 2nd Gen (1200060L1 /...

SNMP manageable, stand-alone T1 DSU/CSU with single V.35 interface. Features: Single-port T1/FT1 DSU/CSU with embedded SNMP Single V.35 DTE interface for applications such as LAN-to-LAN bridging, Frame Relay circuit termination, and videoconferencing Synchronous DTE rates in increments of 56 Kbps or 64 Kbps up...

A 19" dual mounting shelf that houses two standalone DSU IV ESP, TSU ESP, Express 5100/5200 Series, IQ Series, or ISU 512 devices. Mounting Shelf Features: 19" Rack Mount shelf Houses two standalone DSU IV ESP, TSU ESP, express 5100/5200 series, IQ series, or...

A 19" dual mounting shelf that houses two standalone DSU IV ESP, TSU ESP, Express 5100/5200 Series, IQ Series, or ISU 512 devices. Mounting Shelf Features: 19" Rack Mount shelf Houses two standalone DSU IV ESP, TSU ESP, express 5100/5200 series, IQ series, or...