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1G Quad Port Multi Mode
1G Quad Port Multi Mode
產品描述
The SX Quad port fiber dual bypass modules is design expressly for Intrusion Prevention System (IPS) provides complete visibility to network traffic, It also introduces a point of failure should the IPS lose power, cable fail or application freeze. The module design for PCI Express X8 interface, which means it can support 1.25Gbit/s in full duplex mode per port of data transfer rate and OM-3 Multi-mode fiber operations. SX Quad port fiber dual bypass modules designed to be compliant digital diagnostic monitoring function: Temperature, VCC , TX optical power, TX laser bias current, and RX received optical power, The post-amplifier of the SX Quad port fiber dual bypass modules also includes a Loss of Signal (LOS) circuit that provides a TTL.
主要功能
．Compliant with 1GBASE-SR
．Compliant with 1GBASE-SW
．Link Distances at 10.3Gbps 300m links with OM-3 MMF Cable
．EEPROM with Series ID Function
．Quad LC Connector interface with optical Bypass Function
．Laser Class 1 Product with comply with Requirements of IEC 60825-1 and IEC 60825-2
．LED indicate operation function
應用領域
．In-Line tracffic Monitoring, Analyzing and Optimization
．Intrusion Prevention System
．Quality of Service
．In-Line Sercurity
．Load balance
．Web Acceleration Appliances
產品特性
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
|
Transmitter |
||||||
| Output Optical Power (AVG.) | POUT | -9 | -3 | dBm | 1 (62.5/125um) | |
| Extinction Ratio | ER | 9 | dBm | |||
| Center Wavelength | λC | 840 | 850 | 860 | nm | |
| Spectral Width (RMS) | Δλ | 0.85 | nm | |||
| Optical Rise Time | tr | 260 | ps | 20% to 80% value | ||
| Optical Fall Time | tf | 260 | ps | 20% to 80% value | ||
| Relative Intensity Noise | RIN | -117 | dB/Hz | |||
| Output Eye | Compliant with IEEE802.3z | |||||
| Max. Pout TX-DISABLE Asserted | POFF | -35 | dB | |||
|
Receiver |
||||||
| Optical Input Power (Over Load) | PIN1 | -3.0 | dBm | 1 (62.5/125um) | ||
| Sensitivity (AVG.)
(BER<10E-12 and PRBS=27-1) |
PIN2 | -17 | dBm | 1 (62.5/125um) | ||
| Center Wavelength | λC | 840 | 850 | 860 | nm | |
| LOS Asserted (AVG.) | PA | -17 | dBm | |||
| LOS De-Asserted (AVG.) | PD | -30 | dBm | |||
| LOS Hysteresis | PA-PD | 0.5 | 3.0 | dB | ||
|
Optical Bypass Switch |
||||||
| Center Wavelength | λC | 670 | 850 | 980 | nm | |
| Insertion Loss (Normal Mode) | IRL | 2.0 | 4.0 | dB | 1 (50/125um) | |
| Insertion Loss (Bypass Mode) | IRL | 2.0 | 4.0 | dB | 2 (50/125um) | |
| Return Loss | ORL | 30 | dB | 1 (50/125um) | ||
1. Normal Mode (Bypass Mode Off).
2. Bypass Mode (Normal Mode Off)
