Optical transceiver

HPE 720187-B21

Product description: HPE 720187-B21_ 40GB QSFP (MMF, 850nm, 100M SR4 Duplex LC DOM MTP/MPO )_Liyuan Tech
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Brand: HPE
Part Number: 720187-B21
Form Type: QSFP
Speed: 40GBase
Reach: 100M
Wavelength: 850nm
Interface Type: SR4
Application: Ethernet
Media: MMF
Connectors: MTP/MPO
Connector: Duplex LC
DOM: DOM
DDM: DDM
Transmitter: VCSEL
Receiver: PIN
Voltage Supply: 3.3V
Minimum Transmitting Power: Each Lane -7.6 dB
Maximum Transmitting Power: Each Lane 1.0 dB
Receiver Sensitivity: Each Lane -9.5 dBm
Receiver Overload: Each Lane 2.4 dBm
Country of origin: Philippines
The HPE 720187-B21 QSFP+ transceiver is based on our 40G-QSFP-150 product, which has the same parameters, The HPE BladeSystem Class c 40Gb QSFP+ MPO SR4 100m transceiver version is designed to operate through dual-fiber multi-mode fiber (MMF) cables.
It has a minimum guaranteed light budget of 1.9 dB, which is usually enough to reach about 100 meters on OM3 type fibers and 150 meters on MMF class fibers of OM4 or higher. However, distance is only an indicative parameter calculated for the purpose of identifying comfort. Finally, we calculate the distance while taking into account the minimum (guaranteed) light budget and the average attenuation of the cable in the industry.
The HPE 720187-B21 transceiver uses a high-quality VSCEL laser transmitter operating at a nominal wavelength of 850 nm and an 850 nm PIN photodiode receiver. The module supports DDM/DOM optical diagnosis and provides diagnostic data of the current running state.
The HPE BladeSystem Class C 40Gb QSFP+ MPO SR4 100m transceiver has MTP/MPO connectors and modules and is designed to operate in a standard temperature network environment of 0°-70°C. The transceiver chipset supports data rates up to 44.8 Gbps,
And 40G Ethernet (41.25Gbps), STM-256 (39.81 Gbps), OTU3 (43.01Gbps), OTU3e2 (44.58Gbps) and other applications. It is worth noting that the above application support will vary according to the port using the module, and the applications it supports during the ordering process, as well as the module speed configuration.
This is a multi-purpose transceiver that can be used in a variety of different places in today's network. As a result, Internet Service provider (ISP) fiber to home aggregation and backbone, mobile operator core networks and mobile backhaul and data center network site interconnections are the most popular applications for this product.
Transceiver Products Supplied by Liyuan Tech
Main Brands: Alcatel, Nokia, Finisar, Ciena, Mellanox, Brocade,Cisco , Infinera, Ericsson, DELL, HPE, Juniper, ADVA, HUAWEI, ZTE, etc.
Models：1.25G-10G-16G-25G-40G-100G-200G-400G-800G, SFP/SFP+/QSFP+/QSFP28/QSFP56/CFP/CFP2/CFP4/QSFP-DD
In addition to HPE 720187-B21 , Liyuan Tech supply a wide range of other Optical transceiver transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com

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