VCL-9709, E1 to Optical Converter, Valiant Communications

VCL Products > Optical Transmission > E1 to Optical Converter

VCL-9709, E1 to Optical Converter

The VCL-9709, E1 to Optical Converter is a ruggedized and robust, sub-station-hardened converter that converts E1 data to Optical data. VCL-9709 supports point-to-point application. E1 to Optical equipment includes precise clock recovery and clock re-generation functions which allows the transmission of E1 channel over an Optical link for error free transmission. Available in DIN Rail mount version and 1U high, standard 19-inch rack mount version.

The most common application for the VCL-9709 converter is for augmenting legacy E1 data transmission over an Optical link between two sub-stations / sites. By installing a VCL-9709 converter, the existing E1 interface from one end to another end can be transmitted over the Optical link without incurring large capex.

Number of E1 interface: 1 E1 (2.048 Mbit/s) Interface (Electrical G.703)
Number of Optical interface: 1 x SFP based

VCL-9709 meets and complies with the EMI, EMC, Surge and Temperature specifications making it suitable for sub-station installations to provide uninterrupted service even in the most demanding and harsh environments.

Power Supply:

Internal: 48V DC (18V to 60V DC)
External Adapters: 110V DC, 220V DC, 100~240V AC

Regulatory Compliances:

RoHS
CE Marking
Complies with FCC Part 68 and EMC FCC Part 15
Telcordia GR-1089 Surge and Power Contact

Chassis:

DIN Rail Mounting
1U high, 19-inch Rack Mounting

Electromagnetic Standards Compliance:

EN 50081-2
EN 50082-2
IEC 61000-6-2 (Immunity)
IEC 61000-6-4 (Emission)
Complies to IEEE and IEC standards

CE Compliance:

Low Voltage Directive 2014/35/EU
Electromagnetic Compatibility 2014/30/EU

Application Diagram:

Connectors:

Power: Terminal Block, 2-PIN Supply Connector
Optical Interface: LC Connector (SFP)
E1 Interface: RJ45 (F) / BNC (F) Connector

Optical Interface Specifications:

Interfaces per card	1
Type of Transmitter	Class 1 Laser
Transmitter power	≥ -3dBm, ≥ -6dBm, ≥ -9dBm, as per selected SFP
Bit rate	155Mbps
Wavelength	820nm/850nm Multi-Mode, 1310nm/1550nm Single-Mode
Optical connector	LC/PC
Fully Compliant with ITU-T G.957, G.958 Specification
Class 1 Laser Product, Compliant with IEC 60825-1
Compliant with Telcordia (Bellcore) GR-468-CORE

E1 Interface Specifications:

Number of interfaces	1 E1 Interface
Conformity (electrical)	G.703
Frame structure	As per ITU (CCITT) G.704
Code	HDB3, 50 % Duty Cycle
Nominal Impedance	120 Ohms balanced / 75 Ohms Unbalanced
Nominal pulse width	244 ns
Pulse mask	As per ITU (CCITT) Rec. G.703
Jitter tolerance	244 nsAs per ITU (CCITT) G.823
Frame alignment	As per ITU (CCITT) G.732