GT 12 W Switch extension board with 4 SFP slots

Category : Tangram

The GT12 is a module of TANGRAM Family and enables to expand the number of streaming ports up to 8 ports. Furthermore it supports standard SFPs, thus enabling a connection of electrical or optical networks. Typical applications include the connection of optical transport networks with bandwidth upgrades for receiving further transport streams via IP or redundant connections to other switches and routers. TANGRAM is a modular headend architecture with high signal density and a very flexible platform. The TANGRAM modules can be combined individually and you can put them together according to your needs to create a professional video headend system.

  • 4x SFP slots for optical or electrical access
  • High flexibility for bandwidth extension
  • High reliability by port and service redundancy for external connection (main/backup)
  • Support of standard SFPs
  • Bit rate Port Monitoring



SFP socket 4 pcs.
Standards INF-8074i, Specification for SFP Transceiver

General data

Operating voltage DC 12 V DC
Power consumption < 0,5 W
Dimensions (width x height x depth) 100 x 220 mm
Operating temperature range -5°C...+45 °C (ETSI EN 300 019-1-3 Class 3.1) °C
Electro Magnetic Compatibility (EMC) EN 50083-2