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40GBASE-ESR4 QSFP+ 850nm 300m/400m Optical Transceiver

  LANMexx’s 850NM 300M/400M 40G QSFP+ Transceiver QSFP-40G-ESR4

  Compatible Generic brands such as Cisco, Arista, Juniper, Huawei, HP, Extreme, Miktrotik, etc.  Vendor Name LANMexx
  Form Factor QSFP+   Data Rate 40Gb/s
  Wavelength 850 nm   Fiber Type MMF
  Max Distance 300m @ OM3 or 400m @ OM4   Optical Components
VCSEL/PIN
  Transmitter Power -7.3 ~ +1 dBm   Extinction ratio > 3.5 dB
  Receiver Sensitivity ≦-11.1dBm   Receiver Overload > 3.3 dBm
  Connector MPO   Digital Diagnostic Monitoring Yes
 Operating case temperature  0 to 70℃   Maximum power consumption 1.5W
  Application Rack to rack
Data centers
Metro networks
Switches and Routers
Infiniband 4x SDR, DDR, QDR
  Compliance IEC/EN 61000-4-2, IEC-60825
FDA 21CFR 1040.10 and 1040.11
RoHS,SFF-8436,IEEE802.3ba

 

Features

Ø High Channel Capacity: 40 Gbps per module

Ø Up to 11.1Gbps Data rate per channel

Ø Maximum link length of 300m links on OM3 multimode

Fiber or 400m links on OM4 multimode fiber

Ø High Reliability 850nm VCSEL technology

Ø Electrically hot-pluggable

Ø Digital diagnostic SFF-8436 compliant

Ø Case operating temperature range:0°C to 70°C  

Ø  Power dissipation < 1.5 W

 

Applications

Ø 40G Ethernet

Ø Infiniband QDR

Ø Fiber channel

 

Standard

Ø Compliant to IEEE 802.3ba

Ø Compliant to SFF-8436

Ø RoHS Compliant.

 

Description

LANMexx LXQ854X-3MCD03 are designed for use in 40 Gigabit per second links over multimode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4.

The optical transmitter portion of the transceiver incorporates a 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, a 4-channel input buffer and laser driver, diagnostic monitors, control and bias blocks. For module control, the control interface incorporates a Two Wire Serial interface of clock and data signals. Diagnostic monitors for VCSEL bias, module temperature, transmitted optical powerreceived optical power and supply voltage are implemented and results are available through the TWS interface. Alarm and warning thresholds are established for the monitored attributes. Flags are set and interrupts generated when the attributes are outside the thresholds. Flags are also set and interrupts generated for loss of input signal (LOS) and transmitter fault conditions. All flags are latched and will remain set even if the condition initiating the latch clears and operation resumes. All interrupts can be masked and flags are reset by reading the appropriate flag register. The optical output will squelch for loss of input signal unless squelch is disabled. Fault detection or channel deactivation through the TWS interface will disable the channel. Status, alarm/warning and fault information are available via the TWS interface.

The optical receiver portion of the transceiver incorporates a 4-channel PIN photodiode array, a 4-channel TIA array, a 4 channel output buffer, diagnostic monitors, and control and bias blocks. Diagnostic monitors for optical input power are implemented and results are available through the TWS interface. Alarm and warning thresholds are established for the monitored attributes. Flags are set and interrupts generated when the attributes are outside the thresholds. Flags are also set and interrupts generated for loss of optical input signal (LOS). All flags are latched and will remain set even if the condition initiating the flag clears and operation resumes. All interrupts can be masked and flags are reset upon reading the appropriate flag register. The electrical output will squelch for loss of input signal (unless squelch is disabled) and channel de-activation through TWS interface. Status and alarm/warning information are available via the TWS interface.

 

Guarantee
LANmexx  promise all the advertised optical transceivers are brand new with new components and parts and absolutely never use old and refurbished materials. All the optical transceivers have been through functional test and aging test. We provide 3 years warranty for all the optical transceivers from the date of shipment.

What we supply

LANMexx supply wide range of high quality optical transceivers and passive CWDM/DWDM Mux/Demux modules.

LANMexx’s optical modules are compatible with Cisco, Huawei,  Extreme, HP, Finisar,  Broadcom, Foundry, Alcatel,  D-link,  Enterasys, 

Netgear, Juniper, Nortel, Linksys, Allied, Zyxel, Dell, Redback,  H3C, ZTE, Ruijie,  Ciena , Alcatel-lucent, etc.