Application: *Imported erbium-doped fiber, and high steady pump lasers with low noise. *Microprocessor automatic control circuit makes both pumps work at optimal regime. *VFD display, shows various main work status parameters. *Various output... - Update: 2007-02-10

4012 series security intelligent multi-layer switch is a new-generation switch for networks demanding security, multi-service and high performance. Besides the large capacity and high performance of the traditional layer 3 switches, it also features ... - Update: 2007-02-10

Application: *Mini FTTH optical receiver. *Frequency bandwidth: 5-862MHz. *Two LEDs in the front panel indicate the input power. *High range switching power supply. *Adjustable attenuator (-15~0dB). *Adjustable equalizer (-15~0dB). *2 o... - Update: 2007-02-10

Application Product characteristic (1) provides 4 E1/8E1/16E1 The G. 703 connection(namely provides 120/240/480 roadbeds groups telephone channel) (2) realizes long-distance monitoring of this end equipment to the far-end equipment (two-row indica... - Update: 2007-02-10

Application: *Telecommunications *Local area network *CWDM & FTTH Features: *Environmentally stable *Easy installation *Custom-defined specifications *Low return loss *Low loss, low cross-talk *ITU standard Performance Specifications... - Update: 2007-02-10