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Multiservice terminal optic modem PolyKom-200U + is designed for simultaneous transmission of:
- up to 4 streams E1;
- Fast Ethernet traffic or Gigabit Ethernet (optional).
Via one (WDM), or two Fiber Optic Cables (FOC).
Transmission speed of the optical channel is 1.3 Gbps.
Features of equipment:
- license opening of E1 and Ethernet ports;
- Jumbo Frames support;
- event log in non-volatile memory that stores the date, time and nature of the event;
- replacement units (SFP) , the use in the networks built on CWDM technology;
- downloading of a new software from a personal computer;
- display of the current status of single indicators;
- low power consumption (less than 6 watts).
- 5 years warranty.
Equipment control is performed:
- On the F joint with use of any standard ANSI - terminal;
- On the Q interface (Ethernet 10/100BASE-T) of SNMP v.1.0 protocol using any SNMP manager, Telnet.
Multiservice terminal optic multiplexer PolyKom ®-200U + provides comprehensive management capabilities via PC:
- control over local and remote equipment in real time;
- reconfiguration of local and remote devices (including loopbacks);
- revision of logs of the events at the local and the remote equipment.
Interfaces equipment meets the standards of ITU-T G.823, G.747, G.704, G.703, G.651, G.652, G.654.
Possible variants of optical interface:
- 1310 nm single-mode fiber;
- 1550 nm single-mode fiber;
- bidirectional transceiver 1310 / 1550 nm (WDM) for the organization of work in fiber mode.
- SFP module
| Interface E1 (G.703) |
| Number | to 4 |
| Jack | RJ45 |
| Speed | 2048 x (1 ± 50 x 10 -6 ) Kbit / c |
| Line code | HDB3 |
| Impedance | symmetric 120 ohms |
| Damping | up to 12 dB |
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| Interface Ethernet 10/100/1000BASE-T |
| Number | 1 |
| Jack | RJ45 |
| Rate of | 100 or 1,000 Mbps (depending on version) |
| Maximum frame size | 9,600 bytes |
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| Optical Interface |
| Jack | SFP / SC |
| Speed | 1.3 Gb / s. |
| General characteristics - depend on the type used by the module or SFP optical transceiver installed SC (embodiment) |
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| Management Interface «F» |
| Jack | RJ45 |
| Rate of | 115 200 kbit / s |
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| Management |
| F interface/RS-232 | CLI |
| Q interface/100BASE-T | protocols SNMPv1, Telnet |
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| Power |
| Voltage |
DC 36 - 72
Ability to connect external adapter ACA48 / 2 to 220
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| Power | up to 6 W |
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| Embodiment |
| Execution | Desktop, can be installed in a 1U, 19'' |
| H x W x D | 35 x 140 x 120 mm |
| Weight | 0.3 kg |
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| Environment |
| Temperature | from 5 to 40 ° C |
| Relative Humidity | from 5 to 80% |
| Atmospheric pressure | not less than 60 kPa |
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