Lanode.com

  • Increase font size
  • Default font size
  • Decrease font size
Home Products Speed Carrier DWDM System Transponders Dual 2.67 Gbps SFP 3R transponder module

Dual 2.67 Gbps SFP 3R transponder module

E-mail Print

Dual 2.67 Gbps SFP 3R transponder module

Dual 2.67 Gbps SFP 3R transponder module

Brocade QLogic

With this Compact optical transponder module with 3R and link/line protection intelligence it is possible to increase the capacity of one single pair of fibre with a protocol transparent transmission of up to 80 applications (SDH, IP, Storage, video, etc.). The SPEED-DUALLINE SFP 3R performance a conversion of the standard wavelength (850 nm, 1310 nm, 1550 nm) to a dedicated CWDM or DWDM wavelength with an actively managed network termination. By utilizing of the integrated 3R functionality of the module transmission distances up to 120 km can be achieved without additional amplifier modules.

Protocol transparent transmission in CWDM / DWDM networks

Protocol transparent transmission in CWDM / DWDM networks

1+1 line protection for any kind of protocol

By using the optional protection function of the SPEED-DUALLINE SFP 3R, e.g. a Gigabit Ethernet application can be transfered completely redundant over a backup single-mode or multimode fibre optic link. Thus a 1+1 line protection with automatic switch-over time in below 50 ms can be realised.

1+1 line protection for any kind of protocol

Two applications without external xWDM transmission via single pair of fibre

Another field of applications for a SPEED-DUALLINE SFP 3R is the cost-effective concentration of two single-mode applications with four fibre optic uplinks for a transmission over a single pair of fibre. The fibre optic concentration can be accomplished in a space-saving 1-slot housing without the need of a passive xWDM multiplexer. A realization is achieved by just using bi-directional SFPs at the link side.

Two applications without external xWDM transmission via single pair of fibre

Features:

  • Protocol transparent (10 Mbps to 2.67 Gbps)
  • An extremely flexible and cost-efficient C/DWDM service module (SFP-based)
  • 3R function for precise data transmission and amplification
  • Intelligent protection functionality
  • Ideal for IP, SDH, video and storage applications
  • Brocade certified

Specifications:

General:

  • LED indicators: Unit status, optical link, local loops
  • Dimensions (H x W x D): 21 x 131 x 190mm
  • Power supply via backplane

SFP ports:

  • 4 SFP slots (2 x line, 2 x client)
  • Protocol: Transparent o SFP-specific
  • Data rate: 10 Mbps to 2.67 Gbps depending on the SFP type
  • Link-Loss-Carry-Forward (LLCF): Shut-down of client SFP if loss of signal occurs at the line SFP

Housing types:

  • 1-slot stand-alone housing
  • SPEED-CARRIER platform

SFP Types:

  • Use of SFPs according to MSA standard
  • Copper / electrical interfaces:
    • IP: Fast Ethernet, Gigabit Ethernet (RJ45)
    • SDH: STM-1 BNC
  • Optical (LC):
    • IP: Fast Ethernet, Gigabit Ethernet
    • SDH: STM-1, STM-4, STM-16
    • Video: SDI, DVB ASI
    • Storage: 1 GFC and 2 GFC

Specification of protection:

  • Automatic and manual switch-over
  • Link prioritization including configurable time to switch back to main link
  • Automatic switch-over <50ms
  • Configurable hysteresis

Management:

  • Integrated SNMP agent, Telnet, alarm notificationvia SNMP traps
  • Loops on SFP ports
  • SFP management information provided by integrated DMI
    • input/output power (in dB), temperature, wavelength, bit rate, status, supported protocols
  • Optional: SNMP and Web management by using a management module (SPEED-NMS OE)