Lenovo ES-257 Ethernet 100 Mbit/s

Brand: Lenovo · SKU: 0A61643 · MPN: 0A61643 · Category: Components

Lenovo ES-257 Ethernet 100 Mbit/s
Request for Quote
Backorder

Lenovo ES-257, Wired, RS-232, Ethernet, 100 Mbit/s, Black, Yellow

View Components Products

Specifications

Depth100 mm
Width101 mm
Height26 mm
Weight234 g
InternalNo
InterfaceEthernet
Ethernet LANYes
Link/Act LEDYes
Package depth235 mm
Package width170 mm
Host interfaceRS-232
LED indicatorsYes
Output voltage5 V
Package height62 mm
Package weight515 g
Product colourBlack, Yellow
Cabling technology10/100BaseT(X)
Flow control supportYes
Networking standardsIEEE 802.3, IEEE 802.3u
Web-based managementYes
Compliance certificatesRoHS
Connectivity technologyWired
Ethernet LAN data rates10,100 Mbit/s
Storage temperature (T-T)-20 - 85 °C
Warranty3-Year Warranty
Weight234 g
Dimensions101 mm x 100 mm x 26 mm

Product Description

Ethernet to Serial device server providing access to two RS232 serial ports. Data transfer rates up to 230,400 baud rates, coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ES range provides simple instant networked serial ports. A web interface allows secure configuration and control of the serial ports over a local network or the internet using any browser. For Windows our in-house designed (32 bit and 64 bit) driver gives you local COM ports, retaining existing software applications and allowing you to connect across your network to remote devices just as if they were attached locally. Serial Port Tunneling (individually configurable) allows serial cable replacement over any distance, no software required. You can access the device via TCP/IP sockets from any networked device like an Android tablet, PC or phone. On Windows OS TCP/IP sockets are handled by the Winsock API, this will differ on other OSs.

Key Features

Lenovo ES-257. Connectivity technology: Wired, Host interface: RS-232, Interface: Ethernet. Maximum data transfer rate: 100 Mbit/s. Product colour: Black, Yellow

Frequently Asked Questions

Is this product genuine OEM?

Yes, this Lenovo ES-257 Ethernet 100 Mbit/s (0A61643) is 100% genuine Lenovo hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.

What warranty is included?

This Lenovo ES-257 Ethernet 100 Mbit/s includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.

How long does shipping take?

We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.

Can I return this product?

Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.

Is the Lenovo ES-257 Ethernet 100 Mbit/s compatible with my system?

Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 0A61643.

More in Components

Explore Related Categories

ServersRack ServersTower ServersBlade ServersStorageSAS & SATA HDDs