Dual 1.25Gbps SFP transponder
By using the SPEED-DUALLINE SFP Compact optical transponder module with four SFP ports it is possible to increase the capacity of one single pair of fibre with a protocol transparent transmission of up to 16 applications ( SDH, IP, Storage, video, etc.). The SPEED-DUALLINE SFP performance a conversion of the standard wavelength (850 nm, 1310 nm, 1550 nm) to a dedicated CWDM wavelength with a network termination which can be managed actively. The SPEED-DUALLINE SFP is a cost effective solution for transmission distances up to 40 km.
Protocol transparent transmission in CWDM networks
Media conversion for connecting copper over fibre optic
The SPEED-DUALLINE SFP represents a flexible solution to be used as an intelligent electrical-to-optical interface converter in e.g. SDH (STM-1), IP (Fast Ethernet, Gigabit Ethernet) or Storage (ESCON, FICON, Fibre Channel) networks. This module enables a completely transparent connection of e.g. copper-based infrastructures to a fibre optic line.
Two applications without external xWDM transmit on a single pair of fibres
Another field of applications for a SPEED-DUALLINE SFP is the cost-effective concentration of two Singlemode applications with two fibre optic pairs for a transmission over a single pair of fibres. 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.
Features:
- 2 channel transponder module with four SFP ports
- Protocol transparent (10 Mbps to 1.25 Gbps)
- An extremely flexible and cost-optimized C/DWDM service module (SFP-based)
- Optimized for IP, SDH, video and storage applications
- Cost optimised optical transponder
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 or SFP-specific
- Data rate: 100 Mbps to 1.25 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
- Video: SDI, DVB ASI
- Storage: 1 GFC
Management:
- Integrated SNMP agent, Telnet, alarm notification via 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)
