Serial device server 8 port serial to ethernet TCP/IP converter support virtual serial

$1.00 - $140.00
Min. Order
1 Set
Company Information

Shenzhen Bailingjia Technology Co., Ltd.

CN Manufacturer
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Response Rate:
US$ 20,000+
7 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shenzhen
Payment Terms: L/C,T/T,Paypal
Supply Ability: 10000 Set/Sets per Week Serial Server
Place of Origin: Guangdong China
Brand Name: BL Serial Server
Model Number: BL-608 Serial Server
Product name: Serial Server
Parameter: 10Mf, 10Mh, 100Mf, 100Mh
Speed: 50 bps to 460.8Kbps
Serial interface: 8-port RS-232
Real COM driver: Windows NT/2000 /XP/2003 COM driver
Certification: CE FCC RoHS
Ethernet Speed: 10/100Mbps, Auto/Manual
Port type: RJ45
Fixed TTY: Fixed TTY driver for UNIX and Linux
Packaging Detail: neutral packing for Serial Server
Product description
Serial device server 8 port serial to ethernet TCP/IP converter support virtual serial


8 P (2)

8 P (7)


 8-port RS-232 Serial Device Server



10/100Mbps, Auto/Manual

Versatile functions, be actually device servers

High performance CPU, large RAM capacity

Real COM driver for Windows, one port of BL-608 can be accessed by up to 6 hosts at the same time.

Supports TCP and UDP Socket, a port supports 6-session with different modes (TCP Server, TCP Client and UDP)

Fixed TTY driver for UNIX and Linux

Supports PPP/SLIP


Standard TCP/IP Interface and Versatile Option Modes

BL-608 provides TCP Serve, TCP Client, and UDP, ensuring the compatibility of network software that uses a standard network API (Winsock, BSD Sockets).


Supports PPP/SLIP

BL-608 not only supports protocols such as PPP, PAP, CHAP, but also provides Dial-In and Dial-Out. High performance CPU (32bit, 100MHz) and large RAM capacity (8M) make it runs quickly and stably.


Real COM driver for Windows

Because of BL-608’s Real COM driver software, you can easily access serial port data by opening COM port on your PC. This excellent feature preserves your software investment and lets you enjoy the benefits of networking your serial devices.


Connect up to 8 Serial Devices to Ethernet

BL-608 is designed to connect Multi-port serial devices to Ethernet, and is also the ideal choice for connecting your RS-232 serial devices, such as PLCs, meters, and sensors, to an IP-based Ethernet LAN, making it possible for your software to access serial devices anywhere on a local LAN or the Internet.


Fixed TTY driver for UNIX

BL-608 has Fixed-TTY driver for UNIX. You can define TTY discretionarily as the need of application program. Multi-screen switch is suit to Character Terminal of banking system. At present, Fixed-TTY supports SCO UNIX and Linux.


8 Independent Serial Ports can be configured for Different Operation Modes

BL-608 is a multifunctional Serial Device Server. Versatile operation is ensured since different modes can be used for different serial ports. For example, you can configure BL-608’ port 1 for COM mode, port 2 for Socket mode, port 3 for PPP mode.


Easy installation and configuration

BL-608 supports automatic IP address configuration protocols (DHCP) and manual configuration through Console. Both methods ensure installing quickly and efficiently. Particular Chinese configuration interface makes your installation more pleasant than ever.



   CPU: 32bit, 100MHz.

   RAM: 8M


Speed: 10/100Mbps, Auto/Manual

Parameter: 10Mf, 10Mh, 100Mf, 100Mh.

Protection: Built-in 1.5KV magnetic isolation


Interface: 8-port RS-232

       Port type: RJ45    

Serial Communication parameters

        Parity: None, Even, Odd, Space, Mark

Data bits: 5, 6, 7, 8

Stop bits: 1, 1.5, 2

Flow control: RTS/CTS, XON/XOFF

Speed: 50 bps to 460.8Kbps


Software Features


Real COM driver: Windows NT/2000 /XP/2003 COM driver

Fixed TTY: Fixed TTY driver for UNIX and Linux




Mechanical Specifications

Material: Metal



Relative Temperature:    -20° to  85°C

Relative Humidity:       5%  to   95%


 Regulatory Approvals




Optional Accessories


RJ45 to DB9 cable

RJ45 8-pin to DB9 Male cable (RS-232)


RJ45 8-pin to DB25 Male cable (RS-232)


RJ45 8-pin to DB9 Female cable (RS-232)


RJ45 8-pin to DB25 Female cable (RS-232)


Appearance and Dimensions






Pin Assignments


Typical Applications

Each serial port supports 6-session, suiting for multi-monitor


Each port of BL-608 can be mapped COM port by up to 6 hosts simultaneously, that is 6 hosts can access BL-608’s ports at the same time and control the same serial device. For example, patients in ICU are often in critical condition. Because of this feature, doctors on duty, charge nurse and nurses on duty can observe patients’ present condition by PC at the same time, which not only improves efficiency of health care workers, but also makes sure patients can be cured timely when they are in critical condition.



Ordering Information


BL-608: 8-port RS-232 Serial Device Server

BL-608-12V: 8-port RS-232 Serial Device Server (Embedded Power Module, voltage range 9-18VDC)

BL-608-24V: 8-port RS-232 Serial Device Server (Embedded Power Module, voltage range 18-36VDC)

BL-608-48V: 8-port RS-232 Serial Device Server (Embedded Power Module, voltage range 36-72VDC)

The products above include: 1 Serial Device Server, Installation CD, Quick Installation Guide, Product Warranty.


Optional Accessories


CAB-RJ45M25: RJ45 8-pin to DB25 Male cable

CAB-RJ45M9: RJ45 8-pin to DB9 Male cable

CAB-RJ45F25: RJ45 8-pin to DB25 Female cable

CAB-RJ45F9: RJ45 8-pin to DB9 Female cable

Company Information

Hong Kong Bailing International Co., Ltd, a Hi-Tech Enterprise, dedicating to the wireless communication domain,engages in R&D, manufacture and sales of wireless products

Bailing has been qualified with integrated quality management system and environment management system, and certified with ISO 9001 and ISO I4001 certifications. Bailing can provide products compliant with CE/RoHS standard. 

Under the principle of Professional Manufacture, Quality AssuranceBailing manufactures wireless communication products with reliable quality and reasonable price. Based on the strength of professional R&D, Bailing can provide OEM products to meet customers' requirements.




Shirley Hu

SKYPE: hkbailingintl03

whatsapp:  +86 15815547165

Wechat:+86 15815547165