Fiberplex TD-1581-L22 Fully Compatible EIA-530/6x4 RS-422 Serial Interface

The TD-1580 and TD-1581-L22 pair together to form a powerful balanced serial data transport solution. The DB-25 connectors are pinned out to directly support an EIA-530 serial link. However due to the transparency and flexibility of the design, the TD-1580/81 can be used as 6x4 independent 6 Mbps RS-422 channels and 2x1 independent 256 Kbps RS-232 channels.

This incredible versatility can solve a myriad of serial data communications problems. Your once limited serial links can not only be consolidated but extended to over 20 Km on a single fiber pair. SCADA (supervisory control and data acquisition), Telecommunications, Facility Automation and Control, even DMX Lighting control applications can all benefit from the TD-1581.

For more advanced systems, a 'Regeneration' switch on the TD-1581 allows users to toggle between synchronous applications that require Send Timing (ST) and asynchronous or synchronous applications that require Terminal Timing (TT).

Key Features

• Compatible With: TIA/EIA-530 (RS-530), MIL-STD-188-114A balanced Type 1 and Type 2, FED STD 1030A
• Can alternatively be used for 6 x 4 RS-422 and 1 x 2 RS-232
• EIS-530 and RS-422 channels support data rates from DC to 6.144 Mbps
• Can be used for up to 6 universes of DMX lighting control

Technical Specifications

External SFP Interface
Data Rate
270Mbps
Recommended Jitter
40Psec
Operating Voltage
3.3VDC
Max. Current
500mA
Optical Modules
SFP MSA (SFF-8431, SFF-8432, SFF-8433) compliant slot, data rate 266 - 1.25 Gpbs
Balanced Differential Signals
Data Rate
DC - 6.144Mbps
Sampling Jitter
0% - 23%
Input Load
100 OHMS
Common-Mode Input Voltage
±7V
Common-Mode Output Voltage (100 OHMS load)
1.8V - 3V
Unbalanced Single-Ended Signals
Data Rate
DC - 120kbps
Sampling Jitter
0% - 0.4%
Input Load
3 - 7k OHMS
Input Voltage Range
-25V - 25V
Output Voltage Range (5k OHMS load)
±5V
Power & Physical
Voltage Range
7V - 32V
Supply Current
625mA
Interface Connector
DB-25 male
Storage Temperature
-40°F - 185°F
Operating Temperature
32°F - 122°F
Dimensions (HxWxD)
1.66” x 2.75” x 4.5”
Weight
0.4lbs
Item Includes
Power adapter
3-position Phoenix