Introduction:

SVP40BF Optical Multiplexer is a kind of optic Ethernet equipment, interconnects with Fiber Media Converter, output 4 channels E1 (support HDLC protocol), to achieve the perfect interconnection between E1 and Media Converter. SVP configure flexibly, maintain easily, and provide comprehensive network management function.

 

Main Feature:
 

 E1Loop-back Isolation: When there is E1 link loop-back, the device can automatically detect and isolate this loop-back E1, and give alarm instruction. The isolation can effectively avoid the whole link blocking caused by Broadcast Storm. After loop-back being straight, E1 can automatically return to service. It is a unique function, which can effectively avoid service break caused by careless loop-back E1 during the project and operation maintenance.

 Strong Power Supply Adaptation: The device working voltage range is wide (not less than nominal voltage ± 20%), adopting appropriate lighting protection, adapt to power supply in remote rural areas.

 Interface Surge Protection:  Both E1 and Ethernet RJ45 interface adopt advanced SPD device, can effectively reduce the rate of communication interface breaking caused by power supply fluctuation and lighting induction.

 Network Management Function:  The device supports local/remote network management, remote terminal alarm function.

 Perfect interconnection between Optic Interface and Media Converter.

 Support HDLC protocol:  Can interconnect with all the HDLC protocol manufactures.
 

Technical Parameter:

1. Nominal Speed Rate: 2048Kbps, Tolerance ± 50ppm

2. Code Type: HDB₃

3. Interface Impedance: 75Ω (unbalanced)

4. Digital Interface Electrical Specification: Comply with ITU-TG. 703 propose.

5.  Input Jitter, Jitter Tolerance, Jitter Transform Performance: Comply with ITU-TG. 823 propose

6. Level: ± 2. 37V± 10% or ± 3. 00V± 10%

7. Interface Connector is: BNC Coaxial Mount
 

 10/100Base-Tx Interface Index

1. Provide 4* RJ45 electronic interface, support local switching;

2. Comply with IEEE802. 3 10Base-T, IEEE802. 3u 100Base-TX and 100Base-FX ;

3. Support IEEE-802. 3D Spanning Tree, IEEE802. 1Q VLAN, IEEE802. 1P CoS standard;

4. Support full duplex IEEE802. 3X flow control, half duplex back pressure flow control;

5. Interface Speed Rate: 10/100Base-Tx, 10/100M auto-adaptation, support port speed rate limit (minimum 8K steps)

6. Support Broadcast Strom Suppression;

7. Support RJ45 interface direct connection/cross line auto-adaptation
 

1. Power Secondary Lighting Protection

2. E1, RJ45 Interface SPD Prevent Surge
 

1. Connector: RS-232

2. Interface Level: RS-232 level

3. Interface Connector: RJ-45

4. Management Interface Baud Rate: 57600bit/s
 

1. DC Voltage: +24VDC, Tolerance Range: +24V± 15%, Power Supply Ripple: ≤ 120mVp-p

2. DC Voltage: -24VDC, Tolerance Range: -24V± 15%, Power Supply Ripple: ≤ 120mVp-p

3. DC Voltage: ± 24VDC, Tolerance Range: +24V± 15%, -24V± 15%, Power Supply Ripple: ≤ 120mVp-p

4. DC Voltage: -48VDC, Tolerance Range: -36V~72V, Power Supply Ripple: ≤ 240mVp-p

5. AC Voltage: 220VAC± 20% 50HZ

6. Power Consumption: ≤ 10W

 

1. Power Supply Voltage: 170 VAC~270 VAC or -38 VDC ～-72 VDC

2. Device Consumption: Desktop/Card Consumption≤ 5W;
                                             Chassis device full load consumption≤ 85W, 
                                             Dual power supply redundant back up, power consumption 100W/piece.

3. Working Environment: 0℃ ～ 50℃, 
   Humidity 45%~95% no condensation,
   No-corrosive and solvent air, no dust, no strong magnetic interference.
 

(1)210mm*140mm*44. 5mm, can be installed in standard 19” rack.

(2)483mm*280mm*44. 5mm(19” chassis 1U)