The 100G QSFP28 SWDM4 transceiver modules are designed for use in 100G Ethernet links over duplex multimode fiber. Four channels/lanes in the 850-940nm region @ 25.78Gbps to transport the Ethernet signal. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA.
100GBASE QSFP28 SWDM4 850nm 100m LC Feature Compliant with QSFP28 MSA Compliant with SWDM MSA Compliant with IEEE802.3bm CAUI-4 Hot-pluggable QSFP28 form factor 4x25Gb/s 850mm VCSEL-based transmitter Supports 103.1Gbps aggregate bit rate Power dissipation<3.5W Maximum link length of 150m on OM5 multimode Fiber Case temperature range of 0°C to 70°C Duplex LC receptacles CAUI-4 electrical interface RoHS compliant
The particularity of optical transmission network requires that the optical transmission lines and optical transmission equipment must have high reliability. The security of optical transmission network has become the core of operators at all levels.
However, in current networks, problems such as optical fiber damage, line interruption, equipment power down as well as board fault and so on would seriously affect the stability of the transmission network, which causes service interruption to customers, businesses and effects operators ISP putting pressure on technical personnel. Therefore, it is critical to have a strong protection mechanism in place for the network.
Solutions HTF OLP system can provide real-time monitoring of the primary and secondary optical fibers, which effectively avoid the simultaneous block of the two optical fibers. In the event of a signal loss or low signal level below a threshold value on the main fiber l, the system will automatically switch to the secondary available optical fiber also called backup route, so as to ensure the smooth flow of the service.
HTF’s OLP system includes different protection modes of 1:1, 1+1, BIDI and BP, which can meet requirements of different application scenarios.
(1) OLP 1：1 ( TX is splitter, RX is optical switch) OLP 1:1 adopts the mode of selective transmitting and selective receiving. The key features are small insertion loss, fast switching and support for monitoring of the secondary line. It can be mainly applicable to the trunk/local transmission network and customers of private lines.
(2) OLP 1+1( TX and RX is optical switch ) OLP1+1 adopts the mode of dual transmitting and selective receiving. The key features are fast switching, low cost, but large insertion loss. It is applicable to short-distance customers with large surplus of the line.
(3) OLP BIDI The working mode of BIDI is dual transmitting and selective receiving. Optical line protection is realized by ways of bidirectional transmission over single optical fiber. It is mainly applicable to scenarios when there are limited amount optical fiber resources.
(4) OBP( Protect Device) OBP is a bypass protection device, which is mainly used to protect cascade device. When there is no optical signal of the device or power down occurs, it will automatically bypass the device, so as to ensure the normal communication. HTF OBP device is with the features of small insertion loss and fast switching.
In one words: OLP 1+1 Protect the fiber , and normally use short -middle distance. OLP 1:1 Protect fiber. can use any distance. OLP BI-DI protect fiber. use one fiber application. OBP protect device.
The CFP2-DCO pluggable transceiver is a CFP2 MSA-compliant digital coherent optical module designed for line-side trunk DWDM data center interconnect (DCI), metro carrier, and regional/long haul applications.
The 100 and 200 Gbps per wavelength CFP2 digital coherent optical transceiver support 100 Gbps PM-QPSK and 200 Gbps PM-8/16QAM transmissions.
200G CFP2-DCO Features Supports 100 Gbps DP-QPSK and 200 Gbps DP-8QAM/DP-16QAM modulations Flexible client side interfaces supporting: OTL4.4 signaling for OTU4 frames with G.709 FEC and OTU4/ODU monitoring; CAUI-4 signaling for 100G Ethernet with RMON counter module Interoperable staircase FEC and low latency 15% soft decision-FEC support Support for Nyquist spectral shaping and digitally compensated CD and PMD Flex-grid DWDM support with gridless tuning (100 MHz resolution) Embedded PRBS generator/analyzer for line and client interfaces and loopback of incoming and outgoing traffic Standard CFP2 form factor module outline (106 x 41.5 x 12.4 mm) Operating case temperature from -5°C to +70°C Single 3.3 V supply Power consumption below 19.5 W assuming 200G DP-16QAM with 15% overhead SD-FEC
200G CFP2-DCO Applications 100/200G loss-limited point-to-point edge unamplified coherent transmission 100/200G OSNR-limited metro, regional, and long haul coherent transmission with link
25G Transponder (OEO) service card launched by HTF, supports four types of service access with 16 to 32G rates. Its main function is to finish the 2R re-generating and re-shaping of any 4-channel signals under any protocol within the rate of 25 Gbit/s to be accessed, and then convert them to optical signals of a standard DWDM wavelength or standard CWDM wavelength, so that the multiplexing unit can conduct WDM for optical signals of different wavelengths and also achieve the inverse process of the above process. It’s applicable to the wavelength division transmission solution for 25G rate services, and compatible with 16G or 32G FC.
The 25G WDM Transponder Supports Eight Flexible SFP28/SFP+ ports Suitable for Wavelength Conversion and the Transferring Application. The 25G WDM converter can be used as a transponder or as a repeater and regenerator. It provides a range of options for repeating optical data signals, converting them to other optical or electrical formats, or combining multiple fibers onto a single fiber.
HTF Series provides cost-effective and flexible WDM solutions. It has a variety of optical layer boards and provides excellent optical performance, and can be applied to DWDM dual-fiber/DWDM single-fiber/optical cable monitoring systems, to meet the diverse needs of scenarios.
Transport 10G to 28G Ethernet, STM64/10GE/25GE/FC16/FC32. Support Standard MSA Pluggable SFP+ and SFP28 Remote Management with Monitor Online Network Management Software Applied for Metro 25 Gigabit Ethernet Connectivity, Cable Landing Service Extension, etc. Functions as a Fiber Mode Converter, a CWDM or DWDM Transponder, or a Fiber Repeater 4 Independent ITU Standard-based WDM Transponder 25G Transponder (OEO): 8*SFP28
More details, welcome to contact HTF team. +8618123672396
Supports 9.95Gb/s to 11.3Gb/s bit rates Monolithically integrated full C-band tunable transmitter and APD receiver 50 GHz ITU channel spacing with integrated wavelength locker Up to 80km on 9/125µm SMF Hot-pluggable SFP+ footprint Compliant with SFP+ MSA with LC connector Metal enclosure, for lower EMI RoHS compliant and lead-free Support Digital Diagnostic Monitoring interface Specifications compliant with SFF-8472 V11.3& SFF-8690 V1.4 Single +3.3V power supply Case operating temperature
Supports 100GBASE-ER BIDI Lane signaling rate 106.25Gb/s with PAM4 Up to 30km transmission on SMF EML laser and APD receiver 4x25.78Gb/s with NRZ electrical interface (CAUI-4) High speed I/O electrical interface I2C interface with integrated Digital Diagnostic monitoring QSFP28 MSA package with simplex LC connector Single +3.3V power supply Maximum power consumption 4.5 W Operating case temperature: 0 to +75 °C Compliant to 802.3cu, SFF-8636&SFF-8679 standard Complies with EU Directive 2015/863/EU
Help you save fiber, only 1 fiber can transmit 100G. Any questions, welcome to contact Ivy from HTF. ivy@htfuture.com
SFP28 Multi-Rate Quad Transponder has 8 SFP28 slots, The device provides a flexible transmission of various protocols, such as 100M/1G /10G/25G Ethernet, SDH STM1/STM4/STM16/STM64, Fiber Channel 1/2/4/8 /10/16/32Gbps, CPRI, etc.
The SFP28 transponder supports multi-rate functionality with optical data rates from 1Gbps up to32Gbps;The wide range of optical infrastructure solutions includes media conversion, signal repeating, lambda conversion.
The main field of application is CWDM and DWDM networks. As an intelligent transponder module, SFP28 Transponder converts a transparent data channel to a corresponding CWDM/DWDM wavelength. The module is also suited for the use as a repeater,The SFP28 transponder models fit HT6000 Series CH04, CH08, CH20 Chassis.
l Multi-rate supports 1Gbps ~ 32Gbps
l Supports ALS, LFP
l Flexible transmission of various protocols
Ø Fiber Channel 1/2/4/8 /10/16/32Gbps
Ø CPRI;2/3/4/5/6/7
Ø 1G/10G/25G Ethernet
Ø SDH STM-4/16/64
More questions, welcome to contact Ivy from HTF. ivy@htfuture.com 18123672396
