IP Network Equipment with 4 FE + 32 channel voice PCM multiplexer

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Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Model Number:
PT-50T 1308
NMS ports:
ETH NMS port
220VAC + -48VDC
ETH interface:
10/100/1000M self-adaptive, half/full
Product name:
PT-50T 1308
services interfaces:
FXO, FXS, Hotline, Magneto,2/4-wire E&M
LED Alarm:
2 years
75ohm or 120ohm

Packaging & Delivery

Selling Units:
Single item
Single package size: 
60X36X12 cm
Single gross weight:
5.0 kg
Package Type:
Lead Time :
Quantity(Piece) 1 - 20 >20
Est. Time(days) 2 To be negotiated


                PT-50T 1308 FXO/FXS voice to fiber pcm mux equipment



Brief Introduction

PT-50T 1308 FXO/FXS voice to fiber pcm mux equipment adopts 1U height standard 19 inch rack mountable case. In such small spacing, it provides  2 x uplink Ethernet  interface , 4 x downlink electrical Ethernet interfaces,1 x E1 interfaces, as well as 30 data / voice channel service access interfaces. One dedicated ETH NMS interface and one alarm interface. The maximum 64Kbps access capacity of the PT-50T-1308 has powerful 256 x 256 cross matrix for all types of channel connection.

The PT-50T-1308 supports very flexible configuration, according to the customer network requirement. It can realize point to point communications and point to multipoint communications through Ethernet uplink ports


Main Features


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

Ø   Front panel E1 support s 75ohm or 120ohm;it can transfer voice and Ethernet data at the same time. 

Ø   System provides 2 x 100/1000M Ethernet interface; user can put SFP optical/electrical modules.

Ø   Voice and data can transfer over IP point to point  or point to multipoint application.

Ø   Four expansion slots for data or voice modules;(it can put FXO/FXS/HOT/MAG/RS232/G.703/4WEM….)

Ø   Support echo canceling function.

Ø   100M Ethernet port support VLAN.

Ø   Supports local / remote alarm, performance, monitoring and information management;

Ø   ETH NMS interface and RS232 NMS interface are provided;

Ø   The power supply can be AC220V or DC-48V or AC220V + DC-48V.

Ø   Support upgrade firmware by remote



Ø   E1 Interface

Bit rate: 2048Kbps ±50ppm

Code type: HDB3 code, G.703 standard

Input impedance: 75W (default), 120Ω (optional)

Frame structure: G.704, G.706

Compression law: G.711

Level: ±2.37V ±10%

Ø   Optical interface

Bit rate: 150Mbps ± 50ppm

Output optical power: ≥-15dBm

Receiving sensitivity: ≤-35dBm

Optical wavelength: 1310nm/1550nm

Optical interface connecter: SFP/LC

Ø   ETH interface (10/100M)

Interface rate: 10/100Mbps, auto

Standard: IEEE 802.3, IEEE 802.1Q (VLAN)

Connector: RJ45

Ø   Mechanical Dimension

Dimension: 440mm (W) x 270 mm (D) x 44mm (H)

Net weight: 3.5Kg

Ø   Power Supply

Input voltage: -48Vdc and/or 220Vac

Voltage range: -36Vdc ~ -74Vdc, 165Vac~265Vac

Power consumption: <10W

Ø   Operation Environment

Working temperature: -10°C ~ 50°C

Working humidity: <=90 % (non condensed)










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Contact information
Miss Ellen
Skype IDellen.wang96
Whatsapp+86 15996260700
Company websitewww.photel.com.cn