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GQ2034E
16E1+4 100-Mbps PDH optical transceiver
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The 16E1+4×100M PDH optical transceiver is an optical transmission device developed and manufactured by our company using a proprietary, self-developed dedicated integrated circuit. Centered around an ultra-large-scale integrated circuit, this equipment provides combined optical‑electrical transmission for up to 480 channels, supporting 16 E1 interfaces and 4 × 100M Ethernet ports. It is suitable for small‑capacity exchange‑based network deployments, subscriber loop networks, mobile communications (base stations), private networks, DDN networks, and more.
The 16E1+4×100M PDH optical transceiver also features a centralized chassis design for easy maintenance, plug-and-play operation, and comprehensive network management capabilities.
Product Features
1. Provides 16 E1 digital interfaces and 4 100-Mbps Ethernet interfaces.
2. It employs large-scale integrated circuits, featuring a simple circuit design, low power consumption, and high reliability.
3. Compatible with multiple power supply environments—48 VDC or 220 VAC.
4. Standard 1U rack-mount design, ensuring stable and reliable operation with convenient installation.
5. Enhanced status display functionality for easier maintenance and management.
| Interface parameters | |
| Optical interface | Fiber optic mode: single-mode/multimode and single-fiber/dual-fiber Fiber optic wavelengths: 850 nm, 1310 nm, 1550 nm Transmission distance: Multimode 0–2 km, Single-mode 0–120 km Physical interface: FC/SC/ST optical ports available (FC optical port as the default出厂 setting) |
| Ethernet interface | Rate: 10/100 Mbps adaptive, full-duplex, half-duplex fully adaptive Physical interface: RJ45, supports Auto-MDIX (auto‑detects crossover or straight‑through cables) Protocol: Supports IEEE 802.3/802.3u and IEEE 802.1Q (VLAN) |
| E1 interface | Nominal rate: 2048 kbps, ±50 ppm Interface code type: HDB3 Interface impedance: 75 Ω (unbalanced) or 120 Ω (balanced) Jitter Transfer Characteristics: Compliant with ITU‑T G.823 Recommendation Input jitter tolerance: Compliant with ITU‑T G.823 recommendation. Output jitter: Complies with ITU-T G.823 recommendation. Level: ±2.37 V ±10% or ±3.00 V ±10% The interface connector is: BNC Electrical characteristics of the digital interface: Compliant with ITU-T Recommendation G.703. |
| Power Supply Characteristics | |
| Input voltage | AC 220V or DC -48V |
| Full-load power consumption | <100,000 |
| Wiring Method | AC 220V: National standard three-pin plug DC-48V: Power supply terminals |
| Overload protection | Support |
| Work environment | |
| Operating temperature | -10～60℃ |
| Storage temperature | -40～85℃ |
| Relative humidity | 5% to 95% (non-condensing) |
| Mechanical Properties | |
| Shell | Metal casing |
| Installation Method | 19-inch 1U rack-mountable |
| Size | 195 mm (depth) × 485 mm (width) × 45 mm (height) |
| Warranty | |
| Warranty period | Two years |
Device model | Business Interface | Optical port | Power supply |
GQ2034E | 16E1 + 4 × 100 Mbps (shared) | 1 FC/SC/ST optical port optional | Built-in power supply: AC 220 V or DC -48 V |
GQ2034E-V | 16E1 + 4 × 100 Mbps ports (physically isolated) | 1 FC/SC/ST optical port optional | Built-in power supply: AC 220 V or DC -48 V |
| When placing an order, please confirm whether the optical port is multimode or single-mode, whether it uses a single fiber or dual fibers, and the transmission distance in kilometers. | |||
Application Diagram: Fiber Optic Point-to-Point Networking
Related Documents
Name
Size
Type
Release Date
Download
Technical Specification (16–30-Channel Rack-Mounted Telephone Optical Terminal)
357.4KB
2025-09-06
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