Fiber Optical Converter G.703-C37.94 DC

Name: Fiber Optical Converter G.703-C37.94 DC | Fibersystem
SKU: 60-00-7264

Fibersystem Optical Converter G.703 (G703) Codir – IEEE C37.94 (C3794) (21-216) is intended for connecting tele protection equipment to telecom multiplexers at substations.

It can also be used to directly interconnect protection equipment and multiplexers to use the IEEE C37.94 standard to interconnect with equipment that only support G.703 interfaces.

Product Description

Fiber optic transmission, immune to EMI and RFI
Standards compliant for power substation installation
½ 19” mounting, 2 units can be mounted side-by-side
New design of power supply, from 36VDC to 230VAC
Optional extra removable power supply for redundancy

Technical Data & Features

Fiber Optical Link

Data speed: 2048kbps
Protocol: IEEE C37.94
Fiber: Multi mode 50/125um or 62.5/125um, LC connector
Optical system budget: 13dB in 62.5/um. 9dB in 50/125um fiber
Typical distance: 0 – 2km (3dB system margin for 50/125um and 6dB for 62.5/125um)

Galvanic

Data speed: 64kbps.
Protocol: G.703, Codir
Connector: RJ45, S/FTP cable

Power Supply

DC input:
- 36-75VDC
- Connector, Terminal block with plug
AC input:
- 85-264 VAC, 50-60 Hz, + 20%
- or 120-370 VDC
- AC-connector IEC 320, 3pin, locking

Environmental

Operating temperature range: -25 to +55 ^oC
Storage teperature range: -40 to +85 ^oC
Relative humidity operating: 5 to 95 %
Relative humidity storage: 5 to 95 % non condensing

CE compliance

Immunity: EN 61000-6-2
Emission: EN 61000-6-4
LVD: EN 50178; RIV = 250 V OVC = III

Mechanical

Vibration: IEC 60255-21-1 Klass 2
Shock: IEC 60255-21-2 Klass 2
Seismic: IEC 60255-21-3 Klass 2

EMC compliance

ESD: IEC 60255-22-2 Class 3, contact 6kV, air 8kV
Radiated: IEC 60255-22-3 / IEEE/ANSI C37.90.2; 35V/m
Burst Power: IEC 60255-22-1 Class III
Burst Communication: IEC 60255-22-1 Class II; 0,5 kV diff; 1 kV common mode
Fast transient Power: IEC 60255-22-4 Class IV
Fast transient Communication: IEC 60255-22-4 Class II; 1kV

Insulation

Dielectric test: IEC 60255-5, 2,0kV 1min
Impuls voltage test: IEC 60255 / EN 50178 5kV / 6kV
Insulation resistance: IEC 60255-5; > 100 Mohm at 500 VDC

Dimensions and Weight

Dimentions: 44 mm, Width 221 mm, Depth 228 mm
Weight: 1,4 kg

The unit is intended to be mounted in a 19” rack. It is delivered with an Angle Bracket Kit and Single Mounting Bracket that fits 19” rack. Double Mounting Kit is available as an accessory for mounting two in parallel. By adjusting the mount brackets the unit can also be mounted on a wall or similar.

Datasheet