tdm over ip/data 4*100M ethernet/power conversion

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Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Model Number:
PT-10 1208
E1 number:
Power supply:
E1 interfaces:
75Ω or 120ohm
LED Alarm:
ETH number:
voice port:
ETH interface:
10/100M self-adaptive
Warranty period:
uplink port:
1.25G Ethernet


                                      PT-10 1208 Gigabit TDM over IP 








PT-10 1208 Gigabit TDM over IP Converter TDMOIP works as PWE3 (Pseudowire Emulation Edge-to-Edge) device, to achieve the highest interoperability, it successfully implement most TDMoIP technologies, such as MEF and ITU-T standard. It adopts RFC5087 (TDMoIP), RFC5086 (CESoPSN), RFC4553 (SAToP), MEF-8 (PDHoME) for various types of traffic handling. The built-in extra large jitter buffer up to 8s and 4s PDV (Packet Delay Variation) compensation, guaranty the precision of TDM timing reconstruction; ensure the PT-10 1208 can work for most the time insensitive networks, such as wireless bridge network and IP network. 


 Main Features


Ø   19” rack mountable, 1U height compact size;

Ø   Multi-services with voice / data, E1 and IP over IP link;

Ø   Guaranty 100Mbps bandwidth for Ethernet transport over the 1.25G fiber optical Ethernet uplink;

Ø   System provides 2 x 1.25Gbps optical Ethernet interface as 1+1 protection;

Ø   Uplink Ethernet port with SFP/GE-T (RJ45) electrical module is available;

Ø   Learning bridge and IEEE 802.1q port based VLAN supported on the Ethernet switching ports;

Ø   Supports E1 package QoS assurance, framed and unframed;

Ø   Additional uplink E1 supports 75W and 120W, user definable;

Ø   Two expansion slots for E1 / data or voice modules;

Ø   Adjustable transmission delay from 4ms to 4s;

Ø   In-band management channel for remote control and system management;

Ø   Complete local and remote loopback facility for system diagnostic;

Ø   Audible and visible alarm indication for local or remote unit;

Ø   Redundancy power supply supports with any combination of AC and DC power supply unit.


 More pictures



Technical Specification



E1 interface

Bit rate: 2048Kbps ± 50ppm

Code type: HDB3 code,accord with G.703 standard

Input impedance: 7 5ohm(unbalanced interface),120ohm(balanced interface)optional

Frame structure: accord with G.704, G.706

Compression law: accord with G.711

level: ±2.37V ±10%

optical interface

Bit rate: 150Mb/s ± 50ppm

Output optical power: ≥-15dBm 

Receiving sensitivity: ≤-35dBm

Optical wavelength: 1310nm/1550nm

Optical interface connecter: FC

ETH interface (10/100M UTP)

Bit rate: 10/100 Mbps half/full duplex adaptive

Standard: Compatible with IEEE802.3, IEEE802.1Q (VLAN)

Connector: RJ45

FXO/FXS interface

Audio frequency range:300Hz ~ 3400Hz

Compression ratio:ITU G.711 A-Law

Loop current:20mA


Connector: RJ45

EM2/4 interface

Audio frequency range:300Hz ~ 3400Hz

Return loss:>18dB

Compression ratio:ITU G.711 A-Law

Impedance:600Ω balanced

Connector: RJ45

V.24 interface

Transmission rate:asynchronous≤9600bps and asynchronous≤64kbps

Comply with CCITT V.28 protocol

Connector: RJ45

Mechanical Dimension

Dimension: 440mm(Width)×270 mm(Height)× 60mm(Depth)

Net weight: 4kg

Power Supply

Input voltage: Standard value -48VDC or 220VAC

Voltage range: -36VDC~-72VDC,176VAC~264VAC

Power consumption: <10W

Operation Environment

Working temperature: -10°C ~ +50°C

Working humidity: <=90%(no condensation)








company show

Photel has the design ability in the equipment of SDH, PDH, PBX, IPPBX, PCM, TDMOIP, HDSL...

1, for the SDH, we had the tech of STM-1 to STM-64 in hand, so we can modify any function to follow the customer needed;

2, for PDH, the uplink optical rate can be 150M or 1.25G, the number of E1 can be 1-16, the ethernet can be FE and GE;

3, for PBX, our PBX can support the protocols of SS7, PRI, V5, R2, it can work as a central switch in the telecom network, it can translate different protocol each other, for eaxmple SS7 to PRI;

4, for IPPBX, we can have IPPBX function in our PBX, we only need to configure one or more IPS card in our PBX to have IPPBX function, IP phone can communicate with analogue phone by dialling;

5. for PCM, we have enough experience in PCM for any customer;

6, for TDMOIP, we have the tech of TDMOIP for 1 to 16 E1s, we have done this solution in FPGA to reduce the cost and easy in components buying;

7, for HDSL, our HDSL is in low cost design, and have good ferformance.



if any requirements from your customers or yourself, please tell us any time, we will do our best for you!


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