Transmits the SDH (up to 2.5 Gbit/s), GbE
A built-in CWDM multiplexer (transmits traffic at wavelengths from 1470 to 1610 nm)
Up to 8 CWDM channels in one unit
Doubled power units 36-72 V DC
An optical control channel
The compact 1U housing, 19”
The SVYAZ system certificate № OS-1-SP-083

IRTYSH system allows transmitting traffic at speeds up to 2.5 Gbit/s (SDH STM-1,4,16, Gigabit Ethernet).
IRTYSH allows organizing up to 8 CWDM channels; it’s possible to transmit 4
CWDM channels in 2 directions. The equipment executes the 3R-reclaiming of a signal, transforms it into spectral channels, which are combined into a baseband CWDM signal by a built-in optical multiplexer. All the optical connections with a multiplexer are done inside the unit; this increases its reliability and usability.
IRTYSH equipment is controlled remotely via a service optical channel at a wavelength of 1310 nm. For long lines it’s possible to use one of the CWDM channels. The local control is done through RJ-45 Fast Ethernet or RS-232 ports.
The compactness (1U, 19”), usability, functionality and an attractive price make the IRTYSH the best solution for organizing city and area CWDM networks.

Specifications:

Number of optical channels: 4, 8
Number of linear directions: 1-2
Client channel power: +2 dBm
Doubled power units: 36-72 V DC, power consumption 60 W
Network management: SNMP, Monitor 2
Built-in Ethernet Switch 2xGbE SFP, 6xRJ-45 Fast Ethernet