For an interface-powered modem, the SHM-NPR really packs a punch. Forget about the 50-foot (15.2-m) RS-232 limit. This simple, plug-in SHM pushes data up to 1.2 miles (2 km) at 19.2 kbps or more than 5 miles (8 km) at 2400 bps.
This 4-screw SHM has a DB25 female connector that plugs into your terminal.
To connect your asynchronous devices to a host, use a pair of our SHM-NPRs - or a single SHM-NPR and a Short-Haul Modem-B Async (ME800A-R3). The SHM-NPR is powered from the RS-232 interface. If your device doesn't provide interface power, use the ME800A-R3 on one side of the line.
Interface powered by handshake signals no AC power required
DCE/DTE switch for easy direct connection no special cables needed.
Transformer isolation to protect unit
Range of up to 8 km (5 miles) at 19.2 kbps over 24 AWG lines
https://www.trivoshop.com/black-box-async-rs232-extender-over-catx-db25-female-to-terminal-block-ets4295091141324Black Box Async RS232 Extender over CATx - DB25 Female to Terminal Blockhttps://www.trivoshop.com/media/catalog/product/8/0/80789861.jpg69.8369.83USDInStock/Hardware Connectivity/Hardware Connectivity/Connector Adapters/Top Categories/Computers, Laptops & Accessories48547716<p>For an interface-powered modem, the SHM-NPR really packs a punch. Forget about the 50-foot (15.2-m) RS-232 limit. This simple, plug-in SHM pushes data up to 1.2 miles (2 km) at 19.2 kbps or more than 5 miles (8 km) at 2400 bps. <br /><br /> This 4-screw SHM has a DB25 female connector that plugs into your terminal. <br /><br /> To connect your asynchronous devices to a host, use a pair of our SHM-NPRs - or a single SHM-NPR and a Short-Haul Modem-B Async (ME800A-R3). The SHM-NPR is powered from the RS-232 interface. If your device doesn't provide interface power, use the ME800A-R3 on one side of the line.</p><br><ul><li>Interface powered by handshake signals no AC power required</li><li>DCE/DTE switch for easy direct connection no special cables needed.</li><li>Transformer isolation to protect unit</li><li>Range of up to 8 km (5 miles) at 19.2 kbps over 24 AWG lines</li><li>Full duplex operation over 4-wire CATx</li><li>Data rate up to 19.2 kbps</li></ul>00add-to-cartsku:ETS4295091description:<p>For an interface-powered modem, the SHM-NPR really packs a punch. Forget about the 50-foot (15.2-m) RS-232 limit. This simple, plug-in SHM pushes data up to 1.2 miles (2 km) at 19.2 kbps or more than 5 miles (8 km) at 2400 bps. <br /><br /> This 4-screw SHM has a DB25 female connector that plugs into your terminal. <br /><br /> To connect your asynchronous devices to a host, use a pair of our SHM-NPRs - or a single SHM-NPR and a Short-Haul Modem-B Async (ME800A-R3). The SHM-NPR is powered from the RS-232 interface. If your device doesn't provide interface power, use the ME800A-R3 on one side of the line.</p><br><ul><li>Interface powered by handshake signals no AC power required</li><li>DCE/DTE switch for easy direct connection no special cables needed.</li><li>Transformer isolation to protect unit</li><li>Range of up to 8 km (5 miles) at 19.2 kbps over 24 AWG lines</li><li>Full duplex operation over 4-wire CATx</li><li>Data rate up to 19.2 kbps</li></ul>price:69.830000weight:0.050000image:/8/0/80789861.jpgsmall_image:/8/0/80789861.jpgthumbnail:/8/0/80789861.jpgstatus:Enabledvisibility:Catalog, Searchcustom_design:-- Please Select --page_layout:No layout updatesoptions_container:Block after Info Columncreated_at:2022-09-14 10:23:14updated_at:2022-09-21 19:43:57country_of_manufacture: custom_layout:No layout updatesmsrp:89.250000msrp_display_actual_price_type:Use configprice_view:Price Rangeshipment_type:Togethergift_message_available:Noswatch_image:/8/0/80789861.jpgtax_class_id:Taxable Goodsproduct_name:Async RS232 Extender over CATx - DB25 Female to Terminal Blockwidth:1.8"product_type:Data Transfer Adapterheight:0.8"manufacturer_part_number:ME721A-F-R3country_of_origin:United Stateslimited_warranty:1 Yearbrand_name:Black Boxweight_approximate:6.40 ozdepth:2.2"environmental_certification:RoHS,WEEEenvironmentally_friendly:Yestaa_compliant:Yeswesupply_estimation_display:Yesin_html_sitemap:Yesuse_in_crosslinking:Yesin_xml_sitemap:Yesstripe_sub_enabled:Nogoogleshopping_exclude:Nofeatured:Nosw_featured:Nosku:ETS4295091description:<p>For an interface-powered modem, the SHM-NPR really packs a punch. Forget about the 50-foot (15.2-m) RS-232 limit. This simple, plug-in SHM pushes data up to 1.2 miles (2 km) at 19.2 kbps or more than 5 miles (8 km) at 2400 bps. <br /><br /> This 4-screw SHM has a DB25 female connector that plugs into your terminal. <br /><br /> To connect your asynchronous devices to a host, use a pair of our SHM-NPRs - or a single SHM-NPR and a Short-Haul Modem-B Async (ME800A-R3). The SHM-NPR is powered from the RS-232 interface. If your device doesn't provide interface power, use the ME800A-R3 on one side of the line.</p><br><ul><li>Interface powered by handshake signals no AC power required</li><li>DCE/DTE switch for easy direct connection no special cables needed.</li><li>Transformer isolation to protect unit</li><li>Range of up to 8 km (5 miles) at 19.2 kbps over 24 AWG lines</li><li>Full duplex operation over 4-wire CATx</li><li>Data rate up to 19.2 kbps</li></ul>price:69.830000weight:0.050000image:/8/0/80789861.jpgsmall_image:/8/0/80789861.jpgthumbnail:/8/0/80789861.jpgstatus:Enabledvisibility:Catalog, Searchcustom_design:-- Please Select --page_layout:No layout updatesoptions_container:Block after Info Columncreated_at:2022-09-14 10:23:14updated_at:2022-09-21 19:43:57country_of_manufacture: custom_layout:No layout updatesmsrp:89.250000msrp_display_actual_price_type:Use configprice_view:Price Rangeshipment_type:Togethergift_message_available:Noswatch_image:/8/0/80789861.jpgtax_class_id:Taxable Goodsproduct_name:Async RS232 Extender over CATx - DB25 Female to Terminal Blockwidth:1.8"product_type:Data Transfer Adapterheight:0.8"manufacturer_part_number:ME721A-F-R3country_of_origin:United Stateslimited_warranty:1 Yearbrand_name:Black Boxweight_approximate:6.40 ozdepth:2.2"environmental_certification:RoHS,WEEEenvironmentally_friendly:Yestaa_compliant:Yeswesupply_estimation_display:Yesin_html_sitemap:Yesuse_in_crosslinking:Yesin_xml_sitemap:Yesstripe_sub_enabled:Nogoogleshopping_exclude:Nofeatured:Nosw_featured:Nosku:ETS4295091description:<p>For an interface-powered modem, the SHM-NPR really packs a punch. Forget about the 50-foot (15.2-m) RS-232 limit. This simple, plug-in SHM pushes data up to 1.2 miles (2 km) at 19.2 kbps or more than 5 miles (8 km) at 2400 bps. <br /><br /> This 4-screw SHM has a DB25 female connector that plugs into your terminal. <br /><br /> To connect your asynchronous devices to a host, use a pair of our SHM-NPRs - or a single SHM-NPR and a Short-Haul Modem-B Async (ME800A-R3). The SHM-NPR is powered from the RS-232 interface. If your device doesn't provide interface power, use the ME800A-R3 on one side of the line.</p><br><ul><li>Interface powered by handshake signals no AC power required</li><li>DCE/DTE switch for easy direct connection no special cables needed.</li><li>Transformer isolation to protect unit</li><li>Range of up to 8 km (5 miles) at 19.2 kbps over 24 AWG lines</li><li>Full duplex operation over 4-wire CATx</li><li>Data rate up to 19.2 kbps</li></ul>price:69.830000weight:0.050000image:/8/0/80789861.jpgsmall_image:/8/0/80789861.jpgthumbnail:/8/0/80789861.jpgstatus:Enabledvisibility:Catalog, Searchcustom_design:-- Please Select --page_layout:No layout updatesoptions_container:Block after Info Columncreated_at:2022-09-14 10:23:14updated_at:2022-09-21 19:43:57country_of_manufacture: custom_layout:No layout updatesmsrp:89.250000msrp_display_actual_price_type:Use configprice_view:Price Rangeshipment_type:Togethergift_message_available:Noswatch_image:/8/0/80789861.jpgtax_class_id:Taxable Goodsproduct_name:Async RS232 Extender over CATx - DB25 Female to Terminal Blockwidth:1.8"product_type:Data Transfer Adapterheight:0.8"manufacturer_part_number:ME721A-F-R3country_of_origin:United Stateslimited_warranty:1 Yearbrand_name:Black Boxweight_approximate:6.40 ozdepth:2.2"environmental_certification:RoHS,WEEEenvironmentally_friendly:Yestaa_compliant:Yeswesupply_estimation_display:Yesin_html_sitemap:Yesuse_in_crosslinking:Yesin_xml_sitemap:Yesstripe_sub_enabled:Nogoogleshopping_exclude:Nofeatured:Nosw_featured:NoBlack BoxUnited States2022-09-14 10:23:14-- Please Select --No layout updates2.2"<p>For an interface-powered modem, the SHM-NPR really packs a punch. Forget about the 50-foot (15.2-m) RS-232 limit. This simple, plug-in SHM pushes data up to 1.2 miles (2 km) at 19.2 kbps or more than 5 miles (8 km) at 2400 bps. <br /><br /> This 4-screw SHM has a DB25 female connector that plugs into your terminal. <br /><br /> To connect your asynchronous devices to a host, use a pair of our SHM-NPRs - or a single SHM-NPR and a Short-Haul Modem-B Async (ME800A-R3). The SHM-NPR is powered from the RS-232 interface. If your device doesn't provide interface power, use the ME800A-R3 on one side of the line.</p><br><ul><li>Interface powered by handshake signals no AC power required</li><li>DCE/DTE switch for easy direct connection no special cables needed.</li><li>Transformer isolation to protect unit</li><li>Range of up to 8 km (5 miles) at 19.2 kbps over 24 AWG lines</li><li>Full duplex operation over 4-wire CATx</li><li>Data rate up to 19.2 kbps</li></ul>YesRoHS,WEEENoNoNo0.8"/8/0/80789861.jpgYesYes1 YearME721A-F-R389.250000Use configBlock after Info ColumnNo layout updates69.830000Price RangeAsync RS232 Extender over CATx - DB25 Female to Terminal BlockData Transfer AdapterTogetherETS4295091/8/0/80789861.jpgEnabledNo/8/0/80789861.jpgNoYesTaxable Goods/8/0/80789861.jpg2022-09-21 19:43:57YesCatalog, Search0.0500006.40 ozYes1.8"