参数资料
型号: HFBR-2116TZ
元件分类: 光接收
英文描述: FIBER OPTIC RECEIVER, 1260-1360nm, 155Mbps, THROUGH HOLE MOUNT
文件页数: 1/12页
文件大小: 173K
代理商: HFBR-2116TZ
*ST is a registered trademark of AT&T Lightguide Cable Connectors.
Description
The HFBR-1116TZ/-2116TZ series of data links are
high-performance, cost-efficient, transmitter and
receiver modules for serial optical data communication
applications specified at 155 MBd for ATM UNI
applications.
These modules are designed for 50 or 62.5
m core
multimode optical fiber and operate at a nominal
wavelength of 1300 nm. They incorporate our high-
performance, reliable, long-wavelength, optical devices
and proven circuit technology to give long life and
consistent performance.
Transmitter
The transmitter utilizes a 1300 nm surface-emitting
InGaAsP LED, packaged in an optical subassembly.
The LED is dc-coupled to a custom IC which converts
differential-input, PECL logic signals, ECL-referenced
(shifted) to a +5 V power supply, into an analog LED
drive current.
Receiver
The receiver utilizes an InGaAs PIN photodiode coupled
to a custom silicon transimpedance preamplifier IC.
The PIN-preamplifier combination is ac-coupled to a
custom quantizer IC which provides the final pulse
shaping for the logic output and the Signal Detect
function. Both the Data and Signal Detect Outputs are
differential. Also, both Data and Signal Detect Outputs
are PECL compatible, ECL-referenced (shifted) to a
+5 V power supply.
Package
The overall package concept for the Data Links consists
of the following basic elements: two optical
subassemblies, two electrical subassemblies, and the
outer housings as illustrated in Figure 1.
Features
Full compliance with the optical performance require-
ments of the ATM Forum UNI SONET OC-3 multimode
physical layer specification
Other versions available for:
– FDDI
– Fibre Channel
Compact 16-pin DIP package with plastic ST*
connector
Wave solder and aqueous wash process compatible
package
Manufactured in an ISO 9001 certified facility
Applications
ATM switches, hubs, and network interface cards
Multimode fiber ATM wiring closet-to-desktop links
Point-to-point data communications
Replaces DLT/R1040-ST1 model transmitters and
receivers
HFBR-1116TZ Transmitter
HFBR-2116TZ Receiver
Fiber Optic Transmitter and Receiver Data Links
for 155 MBd
Data Sheet
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