OTS-MSE8-64

Product Advantage

• High Port Density & Scalability

Supports 16 E1 + 8 Fast Ethernet + 64 analog or serial ports, ideal for complex multi-service networks.

• Flexible Multi-Service Access

Accommodates FXS/FXO voice, RS232/RS485 serial, and dry contact signals, simplifying heterogeneous network integration.

• One-Fiber Transmission

Multiplexes voice, Ethernet, and E1 services transparently over a single optical fiber, reducing infrastructure cost.

• Multiple Optical Options

Single-fiber/dual-fiber, SC/FC/LC interfaces; transmission up to 120 km.

• Robust Power Architecture

Dual redundant AC/DC power options, supporting -36V to -72V DC or 165–265V AC, ensuring uninterrupted operation.

• Full Digital Design

No mechanical tuning, guaranteeing stability and low maintenance.

• High Security & Reliability

Physical isolation between Ethernet channels and advanced line protection features.

Technical Parameters

Optical Interface

• Wavelength: 1310 nm / 1490 nm / 1550 nm (SM); 850 nm / 1310 nm (MM)

• Connector: SC / FC / LC (optional)

• Transmission Distance: 0–120 km

• Line Coding: mBnB (with Ethernet)

E1 Interface

• Standard: ITU-T G.703, Frame: G.704

• Coding: HDB3

• Rate: 2.048 Mbps ±50 ppm

• Impedance: 75Ω (BNC) / 120Ω (RJ45)

Ethernet Interface

• Ports: 8 × Fast Ethernet (FE)

• Standards: IEEE 802.3 / 802.3u / 802.3ab

• Speed: 10/100M adaptive

• Isolation: Hardware-level isolation

• Connector: RJ45

FXS/FXO Voice Ports

• Quantity: Up to 64 ports

• Interfaces: FXS / FXO / Magneto / Hotline

• Return Loss: ≥20 dB (FXO) / ≥26 dB (FXS)

• Frequency: 300–3400 Hz

Other Interfaces

• RS232 / RS485 serial, dry contact alarms

Power & Environment

• Power Input: AC 165–265V or DC -36V to -72V

• Dual Power: Supported

• Operating Temp: -15°C to +45°C

• Power Consumption: <40 W

• Form Factor: 19-inch, 2U rack-mount

Product Uses

• Telecom Backbone Aggregation

Multiplex E1 backhaul and Ethernet access for carriers over optical fiber.

• Government & Military Networks

Secure multi-service transport for voice dispatch, IP data, and legacy E1 circuits.

• Power Utility & Energy Dispatch

Consolidate E1 signaling, teleprotection channels, and IP SCADA traffic over fiber.

• Industrial & Rail Communication

Reliable platform for factory automation, train control systems, and video + voice + data integration.

• Public Security & Surveillance

Combine voice telephony, serial control signals, and Ethernet for monitoring centers.

FAQ

Q1: What is the maximum optical transmission distance?
A: Up to 120 km, depending on fiber type and optical module selection.

Q2: Can OTSMSE864 support both FXS and FXO ports simultaneously?
A: Yes. The 64 ports are configurable for FXS, FXO, magneto, or hotline interfaces.

Q3: Does the device support redundant power input?
A: Yes. It supports dual AC/DC power for high availability.

Q4: Is Ethernet traffic physically isolated?
A: Yes. Each Ethernet port provides physical separation for security-sensitive networks.

Q5: What optical connectors are supported?
A: SC, FC, LC connectors are available, with single-fiber or dual-fiber options.

Q6: Can this device integrate RS232 data channels?
A: Yes. RS232/RS485 interfaces are supported alongside E1, Ethernet, and voice.