Thursday, December 12, 2013

These small SFP+ Transceivers optical interface modules

WS-G5487 is a 1000BASE-ZX GBIC 1550nm 80km transceiver module,WS G5487 is a single mode GBIC fiber transceiver whose working distance could reach up to more than 70km, its working wavelength is 1550nm. WS G5487 is designed to use with single mode fiber for long distance data transmission and it does not fit to use multimode optical fiber.
These small, modular optical interface modules offer a convenient and cost effective solution for the adoption of Gigabit Ethernet and Fibre Channel in data center, campus, metropolitan area access and ring networks, and storage area networks. Cisco GBICs can be interchanged on a wide variety of Cisco products and can be intermixed in combinations of 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-ZX, 1000BASE-CWDM, or 1000BASE-DWDM interfaces on a port-by-port basis.GBIC module, short name for the Gigabit Interface Converter, is a media conversion device between Gigabit Ethernet and fiber optic networks. Thus GBIC modules function is to transform the signals between electric signals and optical fiber signals.

Tuesday, December 10, 2013

SFF-8088 cable photo gallery and find out all about

QSFP+ (Quad Small Form-factor Pluggable) to MIniSAS (SFF-8088) hybrid cables are designed for high-density Serial Attached SCSI (SAS) applications. These cables are used as an interconnect solution between newer QSFP+ Hardware and older external 3G and 6G Mini SAS equipment and provide data transfer rates up to 10Gbops per channel at distances of up to 10 meters. These cables are compliant to QSFP+ Multi-Source Agreement.Tripp Lite's S520-01M External SAS Cable features "mini-SAS" SFF-8088 cable to SFF-8470 connectors with heavy-duty metal backshells. This 4-channel cable is constructed with a high-performance Infiniband cable, which features individually shielded parallel pairs, double EMI/RFI shielding and 6.0 Gigabytes per second performance. Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.Only on ShopMania you can choose from hundreds of online stores delivering in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa, and find the best deals for 3m Library/Host SAS Cable (SFF-8088 cable. Here you can compare cables & adapters offers, browse the 3m Library/Host SAS Cable (SFF-8088 cable photo gallery and find out all about its features. Read product reviews and comments from the users in ShopMania community, learn about the last-minute discounts and find the lowest 3m Library/Host SAS Cable (SFF-8088 cable prices available.

Monday, December 9, 2013

40G QSFP+ AOC cables provide a high density

Avago will be conducting live demonstrations of its latest QSFP+ AOC cable and transceiver products at SC’09 from Nov. 16 – 19 in its booth (#2386).  The demonstrations will include a 120Gbps 12x QDR Infiniband link that will be streaming traffic from the SCInet network.  The second demonstration will be an example of a real-time advanced remote desktop that will allow exhibitors to share simulations, live video and presentations.Kabel aktywny ?wiat?owodowy 40GBase QSFP+ AOC jest przewodem zapewniaj cym wysok szybko transmisji i pokonuje limity zwizane z zastosowaniem tradycyjnych kabli miedzianych. Kabel QSFP+ AOC oferuje 4 niezalene kanay transmisji oraz 4 kanay odbioru danych poprzez wstgowe w?ókna multimodowe,  operacje 10 Gigabit Ethernet. W konsekwencji  transmisji wynosi do 40 Gb/s na ponad 100m.QSFP+ (Quad Small Form-Factor Pluggable Plus ) cables provide a high density, high bandwidth, cost effective solution for a variety of markets and applications including switches, routers, HBA’s, high performance computing and mass storage sub-systems by mfr’s such as IBM, Cisco, qLogic, etc.

Sunday, December 8, 2013

Channel and not 10Gbe with 10G SFP+ cables

POFLink 's 10G SFP+ cables Online Store are multi-purpose optical modules for 10Gbit/s data transmission applications at 850nm, 1310nm and 1550nm. The transceivers are ideally suited for datacom and storage area network (SAN/NAS) applications based on the IEEE 802.3ae and Fibre Channel standards.Juniper Compliant SFP+ Direct Attach Copper cables provide a low-cost 10 Gigabit Ethernet connection. These EX-SFP-10GE-DAC-1M cables are an alternative to using transceivers when connecting Juniper switches via a SFP+ ports.10GBase-T. Can use the same familiar cables, with the same old RJ45 connectors. 10GBase-T is currently more expensive per port than SFP+, but i am shure this will change soon. The main reason i want an iSCSI SAN is that i have the same cables and switches that we are familiar with. If I wanted to invest in new switches, new cabling and new technology I'd go Fibre Channel and not 10Gbe with 10G SFP+ cables. Can use the same familiar cables, with the same old RJ45 connectors. 10GBase-T is currently more expensive per port than SFP+, but i am shure this will change soon. The main reason i want an iSCSI SAN is that i have the same cables and switches that we are familiar with. If I wanted to invest in new switches, new cabling and new technology I'd go Fibre Channel and not 10Gbe with SFP+.

Thursday, December 5, 2013

OM1 Duplex fiber patch cable called MPO

OM3 fiber is really a logical and cost-effective option for short-range applications that need to support 1Gb/s or multi-gigabit speeds, especially when the cabling component costs take into account under three percent of the total spend. Compared to the total installation price of networks using lower bandwidth OM1 Duplex or OM2 fibers, the premium for OM3 fiber is typically about one percent but can offer significant financial savings for that electronics when upgrading to raised speeds, e.g. 10 Gb/s. 10G OM1 Duplex fiber optic patch cord cable includes two fibers, usually in a zip cord (side-by-side) style. We use duplex multimode or single mode fiber optic cable for applications that need simultaneous, bi-directional bandwith. Workstations, fiber switches and servers, fiber modems, and similar hardware require duplex cable. 10G fiber optic patch cables provide 10 gigabit bandwith speeds in high bandwidth applications 5 times faster than standard 50um fiber cable. They use both VCSEL laser and LED sources.FiberStore has all lengths and connectors available. Duplex or simplex 10G fiber optic patch cables are available at good price and fast shipping, for instance, 50/125 sc-sc duplex OM3. And there’s a different type of OM1 Duplex fiber patch cable called MPO. The MPO cable is designs for Data Center Applications. It’s a round cable using the outer diameter of three,0 mm or 4,5 mm. The connectors where this cable is terminated on is called MPO/MTP connector. To have a look, please click this link, 10G OM3 MPO Fiber Optic Cable.

Wednesday, December 4, 2013

The SFP 1.25Gb/s transceiver capabilities

Ingellen SFP 1.25Gb/s transceiver module provides a low cost high-performance connection, which is also known as OC-48 or STM-16. The Ingellen Multi-rate Series 2.67Gb/s transceiver module integrates optics and electronics in a Small Form Factor Pluggable (SFP) package. The 2.5G SFP transceiver provides a complete 2.5G SONETinterfaces compatible with SONET/SDH optical layer and layer. Its microprocessor – based on a modular design to achieve all of the functions specified in the SFP MSA compatible 2-wire serial digital diagnostic monitoring interface optical transceiver.The SFP 1.25Gb/s transceiver is a network line with transmission speeds of up to 2488.32 Mbit/s (payload: 2405.376 Mbit/s (2.405376 Gbit/s); overhead: 82.944 Mbit/s). With relatively inexpensive interface prices, and being faster than OC-3, OC-12 SFP connections, and even surpassing gigabit Ethernet, OC-48 connections are used as the backbones of many regional ISPs. The H3C SFP capabilities on the Cisco ONS 15600 Series consist of two optical line cards, providing interface specifications that meet the varied application needs of the service provider. Interconnections between large ISPs for purposes of peering or transit are quite common.The SFP 1.25Gb/s module are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The standard serial ID information compatible with SFP MSA describes the transceiver’s capabilities, standard interfaces, manufacturer and other information. The host equipment can access this information via the 2-wire serial bus.

Tuesday, December 3, 2013

With compliance to SDH SFP network and meets all the jitter

Established in 1998, Delta Broad band Module Business Unit provided Optical Transceiver products to the market since 2000. With strong research & development capabilities, we design and manufacture a variety of transceiver module with data rate ranging from 100Mbps to 40Gbps. The target applications include FTTH (GPON/ GEPON/ Point to Point/ 10GEPON), Base Station (3G SFP CPRI/ 6G SFP+ CPRI/ 10G SFP+ CPRI), Fiber channel (4G SFP/ 8G SFP+/ 10G SFP+) and Ethernet systems (from 100Mbps to 40Gbps with different form factor / SFF, SFP, XFP, SFP+, and QSFP+).We report a SDH SFP multi-rate SFP module with a gain selectable transimpedance amplifier (TIA) and a dual-loop APC based on top and bottom level hold. With compliance to Cisco SDH SFP Transceiver (STM-1/4/16) and SONET (OC-3/12/48) specifications even without an additional cost requirement, multi-bit rate operation with higher received sensitivity, fully dual-loop APC operation up to 3 Gbit/s and dynamically rate selecting operation are firstly demonstrated.

Monday, December 2, 2013

Ethernet and Fiber Channel SFP+ Passive DAC

Small form-factor pluggable plus transceiver SFP+ Passive DAC cables, also known as Twinax cables, are suitable for in-rack connections between servers and switches. They are suitable for short distances up to 7m, making them ideal for highly cost-effective networking connectivity within a rack and between adjacent racks. The cables are hot-removable and hot-insertable. A cable comprises a low-voltage cable assembly that connects directly into two SFP+ modules, one at each end of the cable. The cables use high-performance integrated duplex serial data links for bidirectional communication and are designed for data rates up to 10 Gbps Juniper Compliant SFP+ Direct Attach Copper cables provide a low-cost 10 Gigabit Ethernet connection. These EX-SFP-10GE-DAC-5M cables are an alternative to using transceivers when connecting Juniper switches via a SFP+ ports.The SFP+ passive cable assemblies are high performance, cost effective I/O solutions for 10G Ethernet and 10G Fiber Channel applications.

Sunday, December 1, 2013

SFP+ Cables are specifically designed for the data center

SFP+ cable assemblies are designed to interconnect a variety of common physical layer standards including 10 Gigabit Ethernet, Fibre Channel, Serial Attached SCSI, and InfiniBand. The superior electro magnetic interference (EMI) girdle design ensures the industry's lowest EMI interference. Low power helps to maximize the number of ports that can be used per host board. I2C (Inter-IC bus protocol) interface and on-board EEPROM features enable the host to detect or configure specific performance characteristics.SFP+ Cables - SFF-8431 latch connectors SFP+MSA compliant suitable for 10GB Ethernet, Infiniband and Fiber Channel and SONET, Guaranteed compatibility with SFP+ switches and routers Product features: Cable is built for 10GB Ethernet and Fiber Chanel applications, Compatible with Cisco, Molex, Tyco, Hp and Dell Twinax copper cable. The BLADE Network Technologies’ SFP+ Direct Attach Cables are specifically designed for the data center, providing affordable, reliable, high speed physical connections to BLADE’s embedded switches as well as the RackSwitch family of switches.