New Delivery for Optical Module Hs Code - 100GBASE-LR4 QSFP28 1310nm 10km Hi-Optel HQSFP28-2L2 module – Hi-optel

Short Description:

Product Detail

Product Tags

Feedback (2)

We also supply merchandise sourcing and flight consolidation companies. We now have our very own manufacturing facility and sourcing business. We could present you with almost every kind of product relevant to our solution array for 10g Base Sx , Gpon Stick Sfp , Rj45 Copper Sfp Transceiver Module , We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.

New Delivery for Optical Module Hs Code - 100GBASE-LR4 QSFP28 1310nm 10km Hi-Optel HQSFP28-2L2 module – Hi-optel Detail:

Descriptions

A block diagram of QSFP28 LR4 optical transceiver is shown below

HQSFP28-2L2

Features

● Supports 103.1Gb/s aggregate bit rate
● 4×25.78Gb/s retimed electrical interface
● 4×25.78Gb/s DFB-based LAN-WDM transmitter and PIN/TIA receiver
● Maximum link length of 10km on Single Mode Fiber (SMF)
● Hot-pluggable QSFP28 footprint
● Duplex LC receptacles
● Single3.3V power supply
● Maximum power dissipation<3.5W
● RoHS-6 compliant and lead-free
● I2C management interface
● Case operating temperature: Commercial: 0°C to +70°C

Application

● 100GBASE-LR4 100G Ethernet

Compliance

● QSFP28 MSA.
● IEEE802.3bm and IEEE802.3ba
● SFF-8679
● RoHS

Digital Diagnostic Monitoring Interface

Digital diagnostics monitoring function is available on QSFP28 LR4. Real time monitoring includes module temperature, Module supply voltage, and monitoring for each transmitter and receiver channel.

The Memory Map for QSFP28 Module is used for serial ID, digital monitoring and certain control functions.

The interface is mandatory for all QSFP28 devices. The interface has been designed largely after the XFP MSA as defined in INF-8077i Rev.4.0. The memory map has been changed in order to accommodate 4 optical channels and limit the required memory space. The single address approach is used as found in XFP. Paging is used in order to enable time critical interactions between host and Module.

The structure of the memory is shown in Figure 30. The memory space is arranged into a lower, single page, address space of 128 bytes and multiple upper address space pages. This structure permits timely access to addresses in the lower page, e.g. Interrupt Flags and Monitors. Less time critical entries, e.g. serial ID information and threshold settings are available with the Page Select function. The structure also provides address expansion by adding additional upper pages as needed. For example, in table1 upper pages 01 and 02 are optional. Upper page 01 allows implementation of Application Select Table, and upper page 02 provides user read/write space. The lower page and upper page 00 are always implemented. Page 03 is required if byte 2, bit 2 in the lower page is low. See Table 39 for details regarding declaration of optional upper pages 01 and 02.

The interface address used is A0xh and is mainly used for time critical data like interrupt handling in order to enable a “one-time-read” for all data related to an interrupt situation. After an Interrupt, IntL, has been asserted, the host can read out the flag field to determine the effected channel and type of flag.

Table 1: Digital Diagnostic Memory Map (Specific Data Field Descriptions).

HQSFP28-2L21

Address	Description	Type	Passive Copper, Active Copper, Active Optical	Optical Module
0	Identifier (1 Byte)	Read-Only	R	R
1-2	Status (2 Bytes)	Read-Only	See Table 18
3-21	Interrupt Flags (19 Bytes)	Read-Only	See Tables 19-21
22-33	Module Monitors (12 Bytes)	Read-Only	See Table 22
34-81	Channel Monitors (48 Bytes)	Read-Only	See Table 23
82-85	Reserved (4 Bytes)	Read-Only	Reserved
86-97	Control (12 Bytes)	Read/Write	See Table 24
98-99	Reserved (2 Bytes)	Read/Write	Reserved
100-106	Module and Channel Masks (7 Bytes)	Read/Write	See Table 25
107-118	Reserved (12 Bytes)	Read/Write	Reserved
119-122	Password Change Entry Area (optional) (4 Bytes)	Read/Write	0	0
123-126	Password Entry Area (optional) 4 Bytes	Read/Write	0	0
127	Page Select Byte	Read/Write	R	R

Product detail pictures:

Related Product Guide:

We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for New Delivery for Optical Module Hs Code - 100GBASE-LR4 QSFP28 1310nm 10km Hi-Optel HQSFP28-2L2 module – Hi-optel , The product will supply to all over the world, such as: Denver, Bangladesh, Philippines, They're durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it's a should for you of excellent good quality. Guided by the principle of "Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We're confident that we are going to possess a vibrant prospect and to be distributed all over the world within the years to come.

10 G Base T