English 
11th Floor, Chuangbo Industrial Park, 177 Tianchen Road, High-tech Zone, Jinan City, Shandong Province, China
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Product Advantage
Adopting advanced large-scale integrated circuits and integrated transceiver optical devices, with low power consumption and high reliability
Fully digital design, no adjustable components, stable and reliable operation
Wide input power supply voltage: -36~-72VDC or AC 220V (165V~265V)
Provide dual power models for convenient user use
Provide multiple optical interface configurations such as dual/single fiber, different wavelengths, and luminous power
Technical Parameters
◆ Optical interface
Wavelength: Single mode 1310nm/1550nm/1490nm
Multimode 850nm/1310nm
Optical line coding: NRZ+scrambling code/mBnB (with Ethernet)
Transmission power: not less than -12dBm
Optical interface: SC/FC/LC, single fiber/dual fiber optional
Transmission distance: 0-120km
◆ E1 interface
Interface code type: HDB3 code
Line speed: 2.048Mbps ± 50ppm
Interface standard: ITU-T G.703
Jitter characteristics: meet G.704 and G.823 requirements
Interface impedance: 75 Ω/120 Ω optional
Connectors: BNC (75 Ω/unbalanced), RJ45 (120 Ω/balanced), DB37/M
Ethernet interface
Supports IEEE 802.3/802.3u/802.3ab
Support 10/100M adaptive, 100/1000M adaptive, full duplex, half duplex adaptive
Support adaptive crossover and straight through lines
Physical interface: RJ45
◆ Mechanical structure
19 inch 1U/desktop
◆ Working conditions
Supply voltage: 165V~265V (AC), -36V~-72V (DC)
Power consumption: less than 15W/30W (63E1)
Working temperature: -10 ° C to+45 ° C
Selection Guide
| Model | E1 Interface | Ethernet Interface | Physical Structure | Optical Interface | Power Supply | ||
| Quantity | Physical Isolation | Total Bandwidth | |||||
| OTS-QE4 | 4 | 4FE | Yes | 400Mb/S | 19-inch 1U | Single Optical Port | AC/DC/Dual Power |
| OTS-QE8 | 8 | 4FE | Yes | 400Mb/S | 19-inch 1U | Single Optical Port | AC/DC/Dual Power |
| OTS-QE16 | 16 | 4FE | Yes | 400Mb/S | 19-inch 1U | Single Optical Port | AC/DC/Dual Power |
| OTS-QE32 | 32 | 4FE | Yes | 400Mb/S | 19-inch 2U | Single Optical Port | AC/DC/Dual Power |
| OTS-SE6 | 8 | 6FE | Yes | 600Mb/S | 19-inch 1U | Single Optical Port | AC/DC/Dual Power |
| OTS-E4 | 4 | 4FE | No | 100Mb/S | 19-inch 1U | Single Optical Port | AC/DC/Dual Power |
| OTS-E8 | 8 | 4FE | No | 100Mb/S | 19-inch 1U | Single Optical Port | AC/DC/Dual Power |
| OTS-E16 | 16 | 4FE | No | 100Mb/S | 19-inch 1U | Single Optical Port | AC/DC/Dual Power |
| OTS-SE8P | 8 | 6FE | No | 600Mb/S | 19-inch 1U | Dual Optical Ports 1+1 | AC/DC/Dual Power |
| OTS-GE8 | 8 | 2GE | No | 1000Mb/S | 19-inch 1U | Single Optical Port | AC/DC/Dual Power |
| OTS-E1 | 1 | None | Desktop | Single Optical Port | AC | ||
| OTS-2E1 | 2 | None | Desktop | Single Optical Port | AC | ||
| OTS-4E1 | 4 | None | 19-inch 1U | Single Optical Port | AC/DC/Dual Power | ||
| OTS-8E1 | 8 | None | 19-inch 1U | Single Optical Port | AC/DC/Dual Power | ||
| OTS-16E1 | 16 | None | 19-inch 1U | Single Optical Port | AC/DC/Dual Power | ||
| OTS-63E1 | 63 | None | 19-inch 1U | Dual Optical Ports 1+1 | AC/DC/Dual Power | ||
| OTS-63E1G | 63 | Supports 1 Gigabit Ethernet | 19-inch 1U | Dual Optical Ports 1+1 | AC/DC/Dual Power | ||
FAQ
Q1: What business interfaces does the device support?
A1: OTS-MSE2 supports multiple voice signal interfaces such as FXS, FXO, magnet, RS232 data interface, and 2 physically isolated Ethernet interfaces.
Q2: Does it support modular expansion?
A2: Yes, the device adopts modular design. Users can flexibly configure different business modules according to their needs, which is convenient for expansion and upgrading.
Q3: How does the device ensure the security isolation of Ethernet?
A3: OTS-MSE2 is equipped with 2-line speed, physically isolated Ethernet interfaces to ensure the security isolation of business data and prevent mutual interference and information leakage.
Q4: What scenarios is the device suitable for?
A4: It is suitable for industries that require comprehensive transmission of voice, data, Ethernet and other multiple services, including the military, public security, electricity, postal service, banking and government private networks.
Q5: Is it easy to install and manage?
A5: The device adopts a 1U compact chassis design, which saves cabinet space, is easy to install, and the modular structure is also convenient for later maintenance.
