Factory Direct Sale Transmission Equipment PDH Series Fiber Multiplexer E1+Ethernet to Fiber

• Type: PDH Multiplexer
• Wiring Devices: None
• Certification: ISO
• Condition: New
• Nominal Rate: 2048kb/S, Tolerance ± 50ppm
• N X 64K: IEEE 802.3 10/100base-Tx
• Model NO.: SUN-PDH
• Interface: IEEE 802.3 10/100base-Tx
• Interface Rate: 10/100m Self-Adaptive
• Transport Package: Paper Box
• Specification: 483 x 175 x 45
• Trademark: SUN & logo
• Origin: China
• HS Code: 8517622990
• Production Capacity: 5, 000-8, 000 Pieces/Mth

Product Description

 

Product Description

SUN-PDH Series PDH Multiplexer



SUN-PDH series Fiber Multiplexer is integrated service transmission equipment manufactured by our company. With its self-developed special-purpose integrated circuit. It combines standard 2M traditional TDM service interface with 10/100Base-Tx Ethernet data service interface, and convert the data into high-speed optical signals to transmit over fiber, making it possible transmitting both high-speed data service and traditional TDM service over the same pair of fibers, meeting user's requirements for integrated access of high-speed data service and traditional TDM service with the minimal cost. The advanced dual-light-beam switching and restoration mechanism enables the equipment to achieve 1+1 protection for services.

Features:

• Provide 16 E1 digital ports, 75Ω or 120Ω impedance
• E1 & V35 channel support BERT (Bit Error Rate Test)
• Provide an order line port
• Provide a RS232 asynchronous data port
• V.35 support 7 clock mode (DCE: location, restoration, exterior input; DTE: send RC receive TC, send RC receive RC, send TC receive TC, send TC receive RC) is suitable for all V.35 request for port clock mode on the market at present
• V.35 port clock mode, phase, optional function for time slot and E1/V.35 exchange function for data channel can have access to Network Software Arrangement
• The Ethernet ports are featured with10/100Base-Tx self-adaptive; Bandwidth can be adjusted on the basis of 0.5M unit; 100M maximum
• Support order wire
• Provide a management port for centralized monitoring and supporting system upgrade
• Provide a set of control switch for device testing and maintenance
• Dual optical port to reach 1+1 service protection
• Based on ASIC, simple circuit, low power consumption and high reliability
• Being suitable for multiple power environment of -48VDC or 220VAC
• Standard 1U rack with small size, light height, high reliability and easy for installation.

Specifications:

Parameters	Specifications
E1 Interface Electrical Characteristics
Nominal rate (kbps)	2048, tolerance ± 50ppm
Interface Code Type	HDB3
Interface Impedance (Ω)	75 (unbalanced) or 120 (balanced)
Digital Interface Electrical Characteristic	comply with ITU-TG.703 REC
Jitter Transfer Characteristic	Comply with ITU-T G.823 REC
Input Jitter Tolerance	Comply with ITU-T G.823 REC
Output jitter	Comply with ITU-T G.823 REC
Level	± 2.37V ± 10% or ± 3.00V ± 10%
Interface Connector	BNC Q9 coaxial
E1 Local Loopback	Per channel
Remote Loopback	Per channel
Power Supply
DC supply voltage (V)	-48 DC, tolerance range of -36 ~ -72
Power supply ripple (mVp-p)	≤ 240mVp-p
AC Supply Voltage (V)	220 AC ± 20%, 50Hz
Power (W)	≤ 10
Optical Interface Characteristics
Output Power (dBm)	-3 ~ -8
Receiver Sensitivity (dBm)	-33 ~ -40
Fiber Interface	Dual SC / Dual FC / Single SC
Applied Optical Fiber	Single mode, multimode
V.35
Port Rate	N x 64k
Without Traffic Control, Transparent Transmission
Connector	DB25 slot
Ethernet Interface
Interface	IEEE 802.3 10/100Base-Tx
Interface Rate	10/100M self-adaptive
Band Step size	0.5M unit, Max. 100M
Serial Management Interface and Extended Features
Interface	RS-232 Port
Interface Level	RS-232 level
Connector	RJ-45
Management Port Baud Rate (bit/s)	57600
Extended Serial Baud Rate (bit/s)	Up to 19200
Work Environment
Ambient Temperature (°C)	0 ~ 45
Relative Humidity	≤ 90% (35°C)
Atmospheric Pressure (KPa)	86 ~ 106
Dimensions (mm)	483 x 175 x 45

Order Information:

SUN-PDH-2016E1-X

Standard 1U Multiplexer, with 16 × E1 (120Ω) + 1 x 10/100Base-T, 1 × RS232, 1 × public phone, 1 × network management port, 60km, SM, Dual Fiber SC Optical Interface, built-in error detection, E1 loopback features, 220V (or 48V) power supply

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