[PoliKom]®-300U- I, optical multiplexer

Producer: Joint stock company of Research and Production Enterprise the range

The special features of this equipment are:

• the possibility of work based on [PoliKom]®-300U;
• low price;
• attractive mass-and-size indices;
• support VLAN (size of frame to 1916 bytes);
• the periodical of events before the energy-independent memory, which stores date, time and the nature of event;
• the load of the new version of software based on the personal computer;
• mapping the current state by single indicators, notification about the emergency by sound signal;
• control capability besides the local and remote equipment;
• small energy consumption (to 6 W);
• the period of the guarantee of 5 years.

Control besides equipment is accomplished:

• on the joint F (RS-232) with the use of any standard ANSI - terminal;
• on the joint Q (Ethernet 10/100 Base- T) on the protocol SNMP of v.1.0 with the use of any SNMP of manager, Telnet;
• with the aid of the [ZhK]- display and the keys on the front panel.

The optical multiplexer of the [PoliKom]®-300U- I allows wide control capabilities with the aid of PK:

• monitoring the local and remote equipment before the regime of real time;
• the reconfiguration of the local and remote equipment (including the installation of trains);
• the survey of the periodical of the occurred events on the local and remote equipment.

For facilitating the introduction of commands there is a program of control through the COM- port. Has graphic interface. It is compatible with the following operating systems: Windows of 98/ME/XP/2000.

Diagram of start 1:

Diagram of start 2:

The interfaces of equipment correspond to the standards [MSE]- T Of g.823, G.747, G.704, G.703, G.651, G.652, G.654.

Technical characteristics:

Interface Of [e]1 (G.703)
Quantity	4, 8 or 16
Joint	RJ-45
Speed of transmission	2 048 x (1±50 x 10-6) Of [kbit]/c
Code before the line	HDB-3 or AMI
Joint chain	symmetrical 120 Ohm
Damping	to 12 dB
Interface Of ethernet of 10/100 BaseT
Quantity	1
Joint	RJ-45
The capacity	100 Mbit/s
Maximum size of the frame	1916 bytes
Compatability	IEEE 802.3 IEEE 802.1q
Interface RS232
Joint	RJ-45
Speed	to 115 200 bit/s
Optical interface
Quantity	1
Joint	SC
Speed of transmission	152 Mbit/s
Number of fibers	2 or 1 (WDM)
Distance	to 120 km
Linear code	NRZ
Type of the emitter	LASER
Working wavelength	1310 nm, 1550 nm
Level of average optical power before the transfer	minus 3 dBm is not more
Overlapped damping	to 27 dB with [Kosh] < 10="">-10
The link between operators
Joint of mini-jack for the sets
Control and the signaling
Interface RS232	PO- standard ANSI- terminal
Interface Of ethernet of 10/100 BaseT	Protocols SNMP, Telnet
[ZhK]- display and the key	Control besides the local and remote equipment
Stand signaling	“dry contacts”
Electric power supply
Stress	DC 36 - 72 [V]. [Vozmozhno] the connection of the external adapter of nourishment for AC 220 before
Required power	to 6 W
The design concept
Performance	Table or stand (19 ", 1U)
Before x Sh x G	44 x of 485 x 120
Weight	4 kgf
The environment
The operating temperature	from 5 to 40°[S]
Relative humidity	from 5 to 80%
Atmospheric pressure	not below 60 kPa

Possible versions of the performance of the optical interface:

• 1310 nm for one-mode [optovolokna];
• 1550 nm for one-mode [optovolokna];
• the bidirectional transceiver 1310/1550 nm (WDM) for organizing the work before the single-fiber regime.

Code of the order: