Purchase 1243, In-stock 1243 From SeekIC.
Part Number: 1243
Description: The 1241/1243/1245-type Laser Transmitters are designed for use in transmission systems and high-speed data communic...
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1243
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DataSheet
General Description
1243 General Description
The 1241/1243/1245-type Laser Transmitters are designed for use in transmission systems and high-speed data communication applications. Used in intraoffice and intermediate-reach applications, the transmitters are configured to operate at SONET rates up to OC-12, as well as at ITU-T synchronous digital hierarchy (SDH) rates up to STM-4. Specific versions are also capable of operating up to 1062.5 Mbits/s.
The transmitter meets all present Bellcore GR-253-CORE requirements, ANSI T1.117-1991 SONET single-mode, and the ITU-T G.957 and G.958 recommendations. (See Table 5 to select transmitters for the various SONET/SDH segments.)
1243 Maximum Ratings
|
Parameter |
Symbol |
Min |
Max |
Unit |
|
Supply Voltage* |
- |
- |
5.5 |
V |
|
Operating Case Temperature Range† |
TC |
40 |
85 |
°C |
|
Storage Case Temperature Range |
Tstg |
40 |
85 |
°C |
|
Lead Soldering Temperature/Time |
- |
- |
250/10 |
°C/s |
|
Relative Humidity (noncondensing) |
RH |
- |
85 |
% |
|
Minimum Fiber Bend Radius |
- |
- |
in. (mm) |
1243 Features
Backward compatible with 1227/1229/1238-Type Laser Transmitters
Space-saving, self-contained, 20-pin DIP
Uses field-proven, reliable InGaAsP MQW laser
Requires single 5 V power supply
SONET/SDH compatible
Uncooled laser with automatic optical power con- trol for constant output power over case tempera- ture range
No thermoelectric cooler required; reduces size and power consumption
Uses low-power dissipation CMOS technology
Qualified to meet the intent of Bellcore reliability practices
Operates over data rates to 1062.5 Mbits/s (NRZ)
Operation at 1.3 µm or 1.55 µm wavelength
Typical average output power options of 11 dBm, 8 dBm, 5 dBm, 2 dBm, and 0 dBm
ECL compatible, differential inputs
Operating temperature range of 40 °C to +85 °C
Transmitter-disable option
Space-saving, self-contained, 20-pin DIP
Uses field-proven, reliable InGaAsP MQW laser
Requires single 5 V power supply
SONET/SDH compatible
Uncooled laser with automatic optical power con- trol for constant output power over case tempera- ture range
No thermoelectric cooler required; reduces size and power consumption
Uses low-power dissipation CMOS technology
Qualified to meet the intent of Bellcore reliability practices
Operates over data rates to 1062.5 Mbits/s (NRZ)
Operation at 1.3 µm or 1.55 µm wavelength
Typical average output power options of 11 dBm, 8 dBm, 5 dBm, 2 dBm, and 0 dBm
ECL compatible, differential inputs
Operating temperature range of 40 °C to +85 °C
Transmitter-disable option
1243 Typical Application
Telecommunications
Inter- and intraoffice SONET/ITU-T SDH
Subscriber loop
Metropolitan area networks
High-speed data communications
Fibre channel (FC-0)
Inter- and intraoffice SONET/ITU-T SDH
Subscriber loop
Metropolitan area networks
High-speed data communications
Fibre channel (FC-0)
1243CAFD
PDF/DataSheet Download
- Datasheet: 1243CAFD
- File Size: 178056 KB
- Manufacturer: AGERE [Agere Systems]
- Click here to Download
- ·1241
- SMD HEADER 2X3 WAY
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- ·1241CADC
- AGERE [Agere Systems]
- 1241/1243/1245-Type Uncooled Laser Transmitter
- 178056 KB
- ·1241CAFC
- AGERE [Agere Systems]
- 1241/1243/1245-Type Uncooled Laser Transmitter
- 178056 KB
- ·1241CALC
- AGERE [Agere Systems]
- 1241/1243/1245-Type Uncooled Laser Transmitter
- 178056 KB
- ·1241CAPC
- AGERE [Agere Systems]
- 1241/1243/1245-Type Uncooled Laser Transmitter
- 178056 KB
- ·1241CAUC
- AGERE [Agere Systems]
- 1241/1243/1245-Type Uncooled Laser Transmitter
- 178056 KB
- ·1241CBDC
- AGERE [Agere Systems]
- 1241/1243/1245-Type Uncooled Laser Transmitter
- 178056 KB
- ·1241CBUC
- AGERE [Agere Systems]
- 1241/1243/1245-Type Uncooled Laser Transmitter
- 178056 KB
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