16E1 PDH Fiber Optical Multiplexer with Gigabit Ethernet, Dual Fiber, 20KM, 19’’ Rack – Orderwire, SNMP, G.703
Advanced 16E1 PDH fiber optical multiplexer for reliable point-to-point data and voice transport. Supports 16 E1, 10/100/1000M Ethernet, optional telephone, and SNMP. Ideal for telecom, metro, and data backhaul – up to 20km over singlemode dual fiber, 19-inch rack-mountable.
The 16E1+10/100/1000M PDH Fiber Optical Multiplexer is a high-performance, rack-mounted transmission device designed for transporting up to 16 E1 signals and gigabit Ethernet over singlemode dual fiber up to 20km. Integrating advanced circuit techniques and perfect Alarming with SNMP manageability, it’s ideal for carrier networks, utilities, and enterprise backhaul.
Key Features
- Multiplexes up to 16 E1 channels compliant with ITU-T G.703
- Integrated 10/100/1000M Gigabit Ethernet port (auto-adaptive)
- Optional digital Orderwire phone for voice channel over fiber
- Supports VLAN switching for Ethernet ports
- Module-based, self-developed circuit for high reliability
- 1+1 Fiber Backup (optional) for critical network redundancy
- Remote/local status monitoring: Temperature, voltage, and optical signal loss detection
- Management: SNMP support for network management (optional)
- Flexible Power Options: AC220V/ DC-48V/ DC24V (no polarity concerns)
- Up to 20km transmission, extendable to 120km upon request (singlemode)
- 19’’ rack-mountable chassis, desktop SNMP card compatibility
Technical Specifications Table
| Item | Specification |
|---|---|
| E1 Channel Qty | 1–16 (ITU-T G.703 compliant) |
| Ethernet Ports | 1 × 10/100/1000M RJ45, auto-adaptive, VLAN support |
| Orderwire/Office Phone | 1, PCM digital voice (optional) |
| Fiber Optic Interface | Dual Fiber, Singlemode, 1310/1550nm |
| Transmission Distance | Standard: 20km (extendable up to 120km for custom models) |
| Alarming/Management | Remote/local alarm, SNMP (optional), temperature & voltage monitor |
| Optical Interface Backup | Optional 1+1 backup |
| Power Supply | AC220V / DC-48V / DC24V |
| Installation | 19-inch rack mount |
| Additional Interfaces | 2 × RS232 (optional) |
| Dimensions/Weight | [Refer to datasheet or specify if available] |
| Certifications | [Add: CE, RoHS compliance if available; mention ISO9001 factory] |
Applications
- Telecom carrier E1 and IP transport
- Metro fiber backbone connectivity
- Industrial and utility SCADA networks
- Voice/data integration for enterprises
- Long-distance data backhaul
Alternative Names & Search Variations
- E1 Fiber Multiplexer
- PDH Fiber Mux with Gigabit Ethernet
- 16E1 Optical Multiplexer Rack Mount
- G.703 E1 to Fiber Multiplexer
4. FAQ Section
Q1: What types of signals does this multiplexer support?
A: It supports up to 16 E1 channels (ITU-T G.703) and 1 Gigabit Ethernet (10/100/1000M), with optional digital orderwire phone.
Q2: What is the maximum fiber transmission distance?
A: Standard units transmit up to 20km. Extended versions can reach up to 120km; please inquire for options.
Q3: Which fiber type does it use?
A: Singlemode, dual fiber (1310/1550nm).
Q4: Can I manage the device remotely?
A: Yes. SNMP management is available for monitoring alarms, temperature, voltage, and other status.
Q5: Is this device suitable for rack mounting?
A: Yes, it fits standard 19-inch racks for easy integration.
Q6: Is redundant fiber backup available?
A: Yes, optional 1+1 protection can be included for critical links.
5. Installation Steps (if applicable)
Rack-Mount & Setup Instructions:
- Unpack and inspect the multiplexer and accessories.
- Mount the device securely in a standard 19-inch rack.
- Connect the E1 ports to your telecom equipment via coax cables.
- Connect the Ethernet port to your switch or router.
- Connect the fiber to the dual-fiber singlemode ports (observe correct Tx/Rx).
- If using orderwire: Attach your telephone handset to the designated port.
- Apply power (AC or DC, as per your model).
- Configure SNMP or VLAN settings via the management interface (if equipped).
- Check the indicators for Power, Link, Alarm status.
- Test with actual traffic before going live.
- PDH Fiber Optical Multiplexer
- 16E1 Multiplexer
- Gigabit Ethernet over Fiber
- E1 to Fiber Multiplexer
- Singlemode Dual Fiber Multiplexer
- 19-inch Rack Fiber Multiplexer
- SNMP Managed Fiber Multiplexer
- Orderwire Multiplexer
- G.703 Multiplexer
Tom –
16E1+10/100/1000M PDH Fiber Optical Multiplexers Singlemode Dual Fiber 20KM 19 Inch Rack(with the orderwire phone)