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4-Port RS232 RJ45 Passive Splitter Rackmount Card
Model: TL421-C
- Enables four RS-232 terminal devices to share a single modem.
- Transmits data received from the modem to all attached terminal devices.
- Passive, non-powered. Operates transparent to data formats and speeds.
- Only one terminal device can send data to the modem at a time.
- Transparent to data formats, rates and protocols.
Product Info
Tech Specs
Documents
Used with the RS-232 Modem Splitter Rackmount Chassis - 2U (TL400A), this splitter makes it easy and affordable for four terminals to share a single modem.
With this system, you can avoid the cost of having to purchase and install multiple modems and multiple modem lines.
Plus, it's easy to set up and use. There are no user-configurable switches, jumpers, or settings on the modem splitter. Simply connect the modem and terminal (DTE) devices to it, then power up your modem and terminals as normal.
The splitter's master port connects to your modem using an RJ-45 straight-through cable and the appropriate RJ or DB adapter. Its other ports (Port 1 through Port 4) connect to your DTE terminal devices.
NOTE: Only one terminal device can send data to the modem at a time.
With this system, you can avoid the cost of having to purchase and install multiple modems and multiple modem lines.
Plus, it's easy to set up and use. There are no user-configurable switches, jumpers, or settings on the modem splitter. Simply connect the modem and terminal (DTE) devices to it, then power up your modem and terminals as normal.
The splitter's master port connects to your modem using an RJ-45 straight-through cable and the appropriate RJ or DB adapter. Its other ports (Port 1 through Port 4) connect to your DTE terminal devices.
NOTE: Only one terminal device can send data to the modem at a time.
- Enables four RS-232 terminal devices to share a single modem.
- Transmits data received from the modem to all attached terminal devices.
- Passive, non-powered. Operates transparent to data formats and speeds.
- Only one terminal device can send data to the modem at a time.
- Transparent to data formats, rates and protocols.
- RS232 data output by the attached terminal devices is logically OR gated by the modem splitter and then transmitted to the modem.
- Shipping Height (with packaging): 2.25 in
- Shipping Weight: 0.11 lbs
- Shipping Width (with packaging): 4.25 in
- Shipping Depth (with packaging): 6.60 in
- Product Weight: 0.11 lbs
tl400a_tl421-c_user_rev1-19-2015_28242.pdf
196960 kb
- Instructions
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ESA Communications Ltd.
#27 – 2861 Sherwood Heights Dr.
Oakville, ON L6J 7K1
Canada
(905) 216-0500
www.esacommunications.com
Contact in regards to this product:
Black Box Network Services
Model: TL421-C
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