Overview
OBP Optical Bypass Protection Subsystem (Bypass) is an intelligent optical path switching system, which belongs to the physical layer equipment and is applied to the pure optical network environment. It can automatically identify the power supply status and optical signal output status of network nodes. When the local optical equipment fails (including power interruption, hardware or software failure, etc.), it can be instantly switched to the bypass optical path, and the communication line will bypass the local device (ie, the faulty node), so as to avoid the occurrence of total block obstacles due to the faulty node and ensure system connectivity. normal.
Features
- Applicable to all kinds of gateway equipment, such as DPI equipment, firewall, IPS, UTM, IDP, spam gateway, anti-virus gateway, special DDos equipment, special logic isolation equipment in all fields, etc.
- Supports power-off and power-on retention function: Bypass equipment’s power-off or power-on, does not affect the switching status of work routing to ensure the normal operation, and has hot-swap function
- Unique power storage function to ensure that no wrong switch occurs even when the bypass equipment itself is power off.
- Automatic instantaneous switch to fault nodes without human intervention, switching time < 20ms
- OBP card and network management card are independent of each other and have no influence on each other
- Supports multi-kinds of graphical interface network management, such as SNMP, Web
- Supports AC power 220V, DC power -48V, and 1+1 power input protection
- 1U pluggable rack mount, flexible capacity configuration
- Brand: TRUSTNUO
Parameter
| OBP Optical Bypass Frotection |
| Product Part Number |
TN-OBP |
| Equipment dimension |
1U: 44 mm (H)×442 mm (W)×280 mm (D) |
| Working wavelength range |
850nm、1260nm ~ 1650nm |
| OBP type |
OBPA (dual fiber 1+1 protection) |
OBPB (dual fiber 1:1 protection) |
| Switching time |
＜20ms |
＜20ms |
| Introduction loss |
Cascade |
＜3.5dB (typical 50%: 50% splitter) |
＜1.5dB |
| Bypass |
＜4.5dB (typical 50%: 50% splitter) |
＜1.5dB |
| Monitoring power range |
-50 dBm ~+25dBm |
| Working temperature range |
-10℃~60℃ |
| Working temperature range |
5%~95% no condensation |
| Storage temperature |
-40℃~85℃ |
| Network management |
Supports multi-kinds of graphical interface network management, such as SNMP, Web |
| Optical interface |
LC/UPC |
| Power supply |
AC: 90 ~ 260V or DC: -36 ~ -72 V (support 1+1 power input backup) |
| Typical power consumption |
Full configuration <25W |
| Heat dissipation |
Fan cooling |
| MTBF |
＞100000 hours |
