| TB55 IAD TB55 Datasheet (PDF)
The TB55 integrated access device from TollBridge is optimized for providers offering voice over IP to small and medium sized business customers. The TB55 uses an SDSL interface and can connect directly to Copper Mountain DSLAMs via the local loop. The TB55 greatly simplifies the installation of the VoDSL and high-speed access service, because it provides all necessary interfaces and access functions in a signal desktop package. The TB55 offers 8 telephone lines and one data port. The TB55 Integrated Access Device (IAD) converts voice samples into a single IP packet stream for transmission over the SDSL access network. The TB55 delivers toll-quality multiline voice to the high-speed data service already provided. The TB55 Integrated Access Device (IAD), coupled with TollBridge's TB200 Voice Gateway and the TollView Management Suite, provides a complete Voice over DSL solution. Network Diagram hotel rooms Frankfurt am MainThe TB55 encodes voice samples from the customer's POTS line and packetizes them for transmission over the broadband network via an SDSL connection. In addition the TB55 encodes telephony call signals and sends them to the Class 5 switch via the TB200 gateway. In the other direction, the TB200 packetizes voice and call signals coming from the Class 5 switch and sends those signals to the TB55 via the broadband network using SDSL transmission. Effectively, the TB55 and TB200 are transparent to the telephony service, but allow the provider to converge a voice and data service over the same broadband access facility. Because the TB55 can converge 8 voice lines and 1 high-speed data line over a single broadband packet network, the provider enjoys all of the revenue of the service rendered for only minimal cost. - Delivers toll quality voice for phone service equal to that of conventional phones
- Supports Copper Mountain DSLAMs, the most commonly deployed DSLAM for DSL business customers
- Supports existing phone equipment at the customer site for ease of integration, including phone, fax, modem, PBX and key systems
- Supports all network services such as Centrex, call waiting, voicemail, E-911, operator services and 411
|
| 8 analog POTS (FXS) ports 1 10 Base-T customer network port 1 SDSL broadband port (Copper Mountain compatible) Analog ports on 25 pair connector (RJ-21) alberghi a PisaLoop start&ground start operation Includes G.711, G.726 encoding G.168 echo cancellation 1.5 x 10.5 x 9 in. hotels Florenz4 x 27 x 23.5 cm Table or wall mount 90 to 140 VAC, 57 to 63 Hz, 40 W max through external power adapter
0 to 40C
10 to 90% non-condensing | LEDs for power, network, line active UL 1950 CSA 22.2 950 FCC Part 15 Class A FCC Part 68 In-band management by the TB200 Remote configuration via telnet Remote software upgrades with FTP and TFTP 2-wire loop start and ground start ports per TR-NWT-000057 Travel To NetherlandsOn-hook transmission per TR-NWT-000057 -56 Vrms, 20 3Hz 5 REN per port |
