Cronyx Telecom

123458, Russia, Moscow, 8 Tvardovskogo St., building "B", office 103, Cronyx Telecom


Modem QLink-3000/M-ETV-SNMP

QLink-3000/M-ETV-SNMP Features:

  • Up to 10 km over single copper pair
  • Line data rates from 208 to 2320 kpbs
  • Data rates from 64 to 2304 kpbs
  • Line code TC-PAM
  • Line protection
  • Ethertnet 10/100 Mbit/sec data port
  • QoS support (8 levels)
  • Local and remote loopbacks
  • Integrated BER tester
  • Console RS-232 port
  • Remote management
  • SNMP monitoring/control
  • Power =48/60 VDC
  • Certificate N OS/1-TM-317 of Russian Ministry of Communications

Line Interface
LineCopper twisted pair
Line Rate208 - 2320 kbps
Loop LengthUp to 7.6 km over 26 AWG copper wire
Connector TypeRJ-45 (female 8 contacts)
Line CodeTC-PAM
Transmit Timing SourcesInternal Oscillator
From DSL loop
Overvoltage ProtectionSIDACtor
Overcurrent ProtectionFuse
Interface Ethernet
Connector TypeRJ-45 (female)
Data rate64 - 2304 kbit/sec
Mode100 Mbps Full-duplex
100 Mbps Half-duplex
10 Mbps Full-duplex
10 Mbps Half-duplex
or Autonegotiation
Address table size15000 MAC addresses
Maximum packet size1600 bytes, including MAC header
ProtocolsTransparent or Cisco-HDLC bridging IEEE protocol, automatically selected
Quality of Service8 priority levels
Control interface
Connector TypeRS-232 DCE, DB-9 (female)
ProtocolAsynchronous, 9600 bit/sec, 8 bit/symbol, 1 stop bit, no parity
Modem Control SignalsDTR, DSR, CTS, RTS, CD
Diagnoctic modes
LoopbacksLocal, Remote
BER TesterBuilt-in
ControlVia control port RS-232, from remote unit or over SNMP protocol
Dimensions180 mm×156 mm×36 mm
Weight0.7 kg
Power Source
DC Power Source36 to 72 VDC (possible AC Power Source 176 to 264 VAC from Cronyx AC-DC-48)
Power Consumption20 VA Max
Temperature0 to +50 °С
Temperature of storing-40 to +85 °С
Relative Humidity0 to 80 %, non-condensing
Typical transmittion range on 26 AWG (0.4 mm) cable
Line Rate272 kbps784 kbps2320 kbps
Payload Rate256 kbps768 kbps2304 kbps
Reach 26 AWG7.6 km5.4 km4.0 km

Send enquiry

Made in Zelenograd

free counters