Key facts
- Manuals
- 10
- Languages
- ZH
- Last added
- 2012-03-09
Featured Guangzhou光桥通信设备 manuals
Guangzhou Light Bridge GQ1016 Interface Converter User Manual
The GQ1016 is an Ethernet‑to‑E1 interface converter that transparently transports Ethernet data over 1‑16 E1 lines, supporting up to 31.68 Mb/s forwarding rate. It uses a modular design with configurable LAN, E1, and power cards, providing comprehensive alarm and status indicators, error‑rate statistics, and traffic monitoring.
The manual includes system overview, features, functional block diagram, application examples, front‑ and rear‑panel descriptions, network management via CLI or SNMP, installation steps, and detailed technical specifications such as interface types, power options, dimensions, and environmental requirements. This manual is written in Chinese.
Covers: System Overview · Features · Functional Block Diagram · System Application · Device Panel and Interface · Network Management
Genway C-5 System Optical Installation Manual
This manual explains the installation of optical transceivers (光端机) for the Genway C-5 security system. It lists the required specifications for video, data and audio channels and provides the recommended transceiver models from Guangzhou Light Bridge.
The document also details wiring connections between the main and sub switches, RJ45 pin assignments, BNC coaxial connections, and grounding requirements to ensure reliable operation and protection against lightning and noise. This manual is written in Chinese.
Covers: Optical Transceiver Specifications · Installation Guidelines for C-5 System · Switch Port Assignments · RJ45 and BNC Wiring Diagrams · Grounding and Lightning Protection · System Configuration Examples
Guangzhou Optical Bridge GQ3008 Telephone Optical Device User Manual
The GQ3008 is a modular voice‑data multiplexing device that can transmit Ethernet, FE1, RS‑232, and telephone signals over a single optical or E1 channel. It supports up to 8 telephone lines and offers flexible interface modules for various network requirements.
The manual covers device description, functional details, technical specifications, installation procedures, wiring guidelines, and fault diagnosis, helping users install, configure, and maintain the equipment safely. This manual is written in Chinese.
Covers: Foreword · Overall Introduction · Function Description · Technical Specifications · Installation Method · Accessories
Guangzhou Optical Bridge GQ3008E Telephone Optical Transceiver User Manual
The GQ3008E is a modular voice‑data multiplexing device that supports Ethernet, RS232, and telephone services over a single fiber or E1 line. It offers flexible, high‑density design with selectable interface modules to match various network requirements.
The manual provides detailed descriptions of the front‑panel indicators, DIP switch settings, interface pinouts, and step‑by‑step fault diagnosis procedures, helping users install, configure, and maintain the equipment safely. This manual is written in Chinese.
Covers: Overall Introduction · Device Features · Power Section · Mechanical Parameters · Interface Specifications · Front Panel Description
Latest Guangzhou光桥通信设备 manuals
Guangzhou Light Bridge GQ1016 Interface Converter User Manual
User Manual 13 pages · 498 KB · ZHUser manual for the Guangzhou Light Bridge GQ1016 Ethernet‑to‑E1 interface converter, covering features, installation, and technical specifications.
Genway C-5 System Optical Installation Manual
Installation Guide 9 pages · 414 KB · ZHInstallation guide for the C-5 security system showing how to install the recommended optical transceivers.
Guangzhou Optical Bridge GQ3008 Telephone Optical Device User Manual
User Manual 16 pages · ZHThis manual provides an overview, features, specifications, installation steps, and troubleshooting for the GQ3008 8‑channel telephone optical device.
Guangzhou Optical Bridge GQ3008E Telephone Optical Transceiver User Manual
User Manual 16 pages · 365 KB · ZHUser manual for the GQ3008E telephone optical transceiver by Guangzhou Optical Bridge, covering installation, operation, and troubleshooting.
Guangzhou Light Bridge communication equipment GQ3030 telephone Optical user manual
Guangzhou Light Bridge GQ3016 Telephone Optical Unit User Manual
User Manual 12 pages · 610 KB · ZHThe manual provides overview, features, technical specifications, installation steps, wiring details and troubleshooting for the GQ3016 telephone optical unit.
Guangzhou Light Bridge communication equipment optical fiber transceiver User Manual
Guangzhou Light Bridge communication equipment GQ1008 Interface converter user manual
Guangzhou Light Bridge communication equipment FE1/ V .35 Interface protocol converter Manual
User Manual 17 pages · 428 KB · ZHThe Guangzhou Light Bridge GQ1035 Interface Protocol Converter User Manual provides product overview, specifications, installation, operation, and…
Guangzhou Light Bridge communication equipment GQ5002 series optical fiber transceiver Manual
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Installation Guide
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in Guangzhou光桥通信设备 manuals
How many E1 lines can the GQ1016 support?
It can transparently transport Ethernet data over 1 to 16 E1 lines.
From: Guangzhou Light Bridge GQ1016 Interface Converter User Manual
What is the maximum Ethernet data rate of the GQ1016?
The Ethernet interface supports a maximum speed of 125 Mb/s.
From: Guangzhou Light Bridge GQ1016 Interface Converter User Manual
What video interface does the optical transceiver use?
It uses a BNC unbalanced connector with 75 Ω impedance, 1 Vp‑p typical level and a 6.3 MHz bandwidth.
What is the recommended data rate for the RS‑485 connection?
The RS‑485 data channel supports a half‑duplex rate of up to 1 Mbps.
What should I do if the power indicator (PWR) is off?
Make sure the power switch is set to ON and the external power supply is properly connected.
From: Guangzhou Optical Bridge GQ3008 Telephone Optical Device User Manual
Which power supplies are supported by the GQ3008?
Both AC 220 V and DC -48 V are supported; the voltage may vary between 165 V–265 V AC or -36 V to -72 V DC.
From: Guangzhou Optical Bridge GQ3008 Telephone Optical Device User Manual