16 Port Serial Server

Alibaba.com

Overview

Product sourcing insights & recommendations

Merriam-Webster
Port.io
28 来源

The 16-port serial server market is currently undergoing a significant transition from simple protocol bridging to intelligent edge management. Key trends for 2024-2026 include the integration of Linux-based edge computing, LTE/5G cellular failover, and NIST-certified security to protect legacy industrial endpoints.

For B2B sourcing, industrial-grade 16-port rackmount units typically range from $200 to $250, with manufacturers in Shenzhen dominating the high-volume supply chain. Leading brands like Moxa, Digi, and Lantronix have segmented the market into distinct industrial, IIoT, and data center tiers respectively.

I have compiled a detailed market insight report below, including technical specifications, pricing benchmarks, and top recommended products and suppliers.

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16 Port Serial Server Rs232 Rs485 Rs422 Ethernet Rackmount

Products · Top picks & verified manufacturers

ZLAN5G12H 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway for Industrial Network

ZLAN5G12H 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway for Industrial Network

$200.41-251.345.0(213)
MOQ: 10 pieces
RS232RS485RS42225% reorder rate≤2h response time
Shenzhen Wilsom Electronic Co., LtdShenzhen Wilsom Electronic Co., Ltd🇨🇳CN1 yr
ZLAN5G12H 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway for Industrial Network

ZLAN5G12H 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway for Industrial Network

$200.41-251.344.9(327)
MOQ: 10 pieces
RS232RS485RS422600+ store reviews21% reorder rate≤3h response time
Shenzhen Sinosky Electronics Co., Ltd.Shenzhen Sinosky Electronics Co., Ltd.verified🇨🇳CN9 yrs
ZLAN5G12H 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway for Industrial Network

ZLAN5G12H 16-Port Serial Server RS232-RS485-RS422 to Ethernet Converter 1U Rack-mount Modbus Gateway for Industrial Network

$200.41-251.344.8(809)
MOQ: 10 pieces
RS232RS485RS42217% reorder rate≤3h response time
Shenzhen Jealon Micro Technology Co., Ltd.Shenzhen Jealon Micro Technology Co., Ltd.verified🇨🇳CN3 yrs
Rack Mount Serial Device Server 16 Port RS232 422 485 to Ethernet UDP Modbus RTU Fanless Metal IP40 YLDJ-028/YLDJ-0216

Rack Mount Serial Device Server 16 Port RS232 422 485 to Ethernet UDP Modbus RTU Fanless Metal IP40 YLDJ-028/YLDJ-0216

$200-353.804.3(916)
MOQ: 1 piece
RS232RS485RS422≤1h response time
Sichuan Cloudlink Digital Intelligence Technology Co., Ltd.Sichuan Cloudlink Digital Intelligence Technology Co., Ltd.🇨🇳CN1 yr
UOTEK UT-6816 10/100M/1000M to 16-Port RS-232/485/422 Serial Ethernet Device Server with 256M RAM 880MHz CPU FCC/CE Certified

UOTEK UT-6816 10/100M/1000M to 16-Port RS-232/485/422 Serial Ethernet Device Server with 256M RAM 880MHz CPU FCC/CE Certified

$330.42-517.614.9(749)
MOQ: 20 pieces
RS232RS485RS42250+ store reviews21% reorder rate≤3h response time
Utek Technology (shenzhen) Co., Ltd.Utek Technology (shenzhen) Co., Ltd.🇨🇳CN8 yrs
Serial Server Converters 8/16/32/48 Ports  RJ45 RS232 RS485 RS485 RS422  Serial Device Server

Serial Server Converters 8/16/32/48 Ports RJ45 RS232 RS485 RS485 RS422 Serial Device Server

$50-2,0004.9(612)
MOQ: 1 piece
RS232RS485RS42220% reorder rate≤10h response time
HANGZHOU SCOPE TECHNOLOGY CO., LTD.HANGZHOU SCOPE TECHNOLOGY CO., LTD.🇨🇳CN14 yrs
16 Port Serial Server Industrial DIN Rail 16 Channel Serial RS232 RS422 RS485 to Dual 100M Ethernet with SSL MQTT SNMP

16 Port Serial Server Industrial DIN Rail 16 Channel Serial RS232 RS422 RS485 to Dual 100M Ethernet with SSL MQTT SNMP

$167-1984.9(920)
MOQ: 2 pieces
RS232RS485RS422
Hang Zhou Fei Chang Technology Co.,LtdHang Zhou Fei Chang Technology Co.,Ltdverified🇨🇳CN16 yrs
16-Port RS232/485 Rack-Mount Serial Server

16-Port RS232/485 Rack-Mount Serial Server

$1,5664.5(247)
MOQ: 1 piece
RS232RS485≤4h response time
MOOTEK TECHNOLOGIES PRIVATE LIMITEDMOOTEK TECHNOLOGIES PRIVATE LIMITED🇮🇳IN3 yrs
SERIALLINK Industrial SLK-S516R-PLUS  16 Serial RS-232/RS-485 Ports Serial Communication Server

SERIALLINK Industrial SLK-S516R-PLUS 16 Serial RS-232/RS-485 Ports Serial Communication Server

$2404.6(165)
MOQ: 1 piece
RS232RS485≤4h response time
Shenzhen Shi Fang Communication Technology Co., Ltd.Shenzhen Shi Fang Communication Technology Co., Ltd.🇨🇳CN13 yrs
TCP/IP to serial RS232/485/422 to RJ45 Ethernet Module Rail-Mount Serial Server With POE Function

TCP/IP to serial RS232/485/422 to RJ45 Ethernet Module Rail-Mount Serial Server With POE Function

$24.994.9(313)
MOQ: 1 piece
RS232RS485RS4228% reorder rate≤12h response time
Guangzhou Zhongchuang Youpin Technology Co., Ltd.Guangzhou Zhongchuang Youpin Technology Co., Ltd.🇨🇳CN5 yrs
Industrial 1U Rack Mount Serial Device Server, Multi Channel RS232 RS485 to Ethernet TCP/IP Serial Converter

Industrial 1U Rack Mount Serial Device Server, Multi Channel RS232 RS485 to Ethernet TCP/IP Serial Converter

$200-353.804.5(483)
MOQ: 1 piece
RS232RS485100+ store reviews26% reorder rate≤2h response time
Sichuan Yichuangxin Electronic Technology Co., Ltd.Sichuan Yichuangxin Electronic Technology Co., Ltd.🇨🇳CN3 yrs
8-port RS-232/422/485 Serial Device Server DC Input DB9 Rackmount for CNCs, PLCs, Scales Scanner

8-port RS-232/422/485 Serial Device Server DC Input DB9 Rackmount for CNCs, PLCs, Scales Scanner

$853.6(841)
MOQ: 2 pieces
RS232RS485RS422≤5h response time
Dongguan Tian Xia Zhi Lian Industrial Co., Ltd.Dongguan Tian Xia Zhi Lian Industrial Co., Ltd.🇨🇳CN6 yrs
WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

$8.80-9.904.7(122)
MOQ: 10 pieces
RS232RS485RS42250+ store reviews12% reorder rate≤3h response time
Shenzhen Shengdingtong Technology Co., Ltd.Shenzhen Shengdingtong Technology Co., Ltd.verified🇨🇳CN1 yr
WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

$8.80-9.904.7(275)
MOQ: 10 pieces
RS232RS485RS42250+ store reviews12% reorder rate≤3h response time
Shenzhen Pinkuo Trading Co., Ltd.Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

$8.80-9.904.9(256)
MOQ: 10 pieces
RS232RS485RS422100+ store reviews15% reorder rate≤4h response time
Shenzhen Ziyueda Technology Co., Ltd.Shenzhen Ziyueda Technology Co., Ltd.🇨🇳CN6 yrs
ZLAN5143I Fully Isolated RS232 RS485 RS422 to Ethernet Serial Server Modbus TCP RTU Industrial Wall Mount Gateway in Stock

ZLAN5143I Fully Isolated RS232 RS485 RS422 to Ethernet Serial Server Modbus TCP RTU Industrial Wall Mount Gateway in Stock

$52.23-67.294.6(413)
MOQ: 10 pieces
RS232RS485RS42210% reorder rate≤1h response time
Shenzhen Yijia Electronic Technology Co., Ltd.Shenzhen Yijia Electronic Technology Co., Ltd.🇨🇳CN1 yr
WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

$8.79-9.894.8(791)
MOQ: 10 pieces
RS232RS485RS42212% reorder rate≤3h response time
Shenzhen Chipsrsun Technology Co., Ltd.Shenzhen Chipsrsun Technology Co., Ltd.🇨🇳CN1 yr
WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

$8.80-9.904.7(868)
MOQ: 10 pieces
RS232RS485RS422≤4h response time
Shenzhen Dongjiang Chuangfu Technology Co., Ltd.Shenzhen Dongjiang Chuangfu Technology Co., Ltd.🇨🇳CN1 yr
WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

WiFi Serial Device Server RS232/RS485/RS422 Serial Port to Ethernet Serial Port Server HF5111B

$8.80-9.904.6(467)
MOQ: 10 pieces
RS232RS485RS4224% reorder rate≤1h response time
Shenzhen Xinxiangrong Electronic Technology Co., Ltd.Shenzhen Xinxiangrong Electronic Technology Co., Ltd.🇨🇳CN1 yr
HF5122 RJ45 RS232/485/422 Serial To Ethernet Free RTOS Serial 2 Port Transmission Converter Serial Server  equal to 2pcs HF5111B

HF5122 RJ45 RS232/485/422 Serial To Ethernet Free RTOS Serial 2 Port Transmission Converter Serial Server equal to 2pcs HF5111B

$32-33.504.7(99)
MOQ: 1 piece
RS232RS485RS4221900+ store reviews12% reorder rate≤3h response time
Shenzhen Qinda Electronics Co., Ltd.Shenzhen Qinda Electronics Co., Ltd.🇨🇳CN7 yrs
RS232 RS422 RS485 to Ethernet Converter IOT Modbus RTU to TCP Isolated Serial Server ZLAN5107

RS232 RS422 RS485 to Ethernet Converter IOT Modbus RTU to TCP Isolated Serial Server ZLAN5107

$13-144.6(965)
MOQ: 1 set
RS232RS485RS42250+ store reviews18% reorder rate≤8h response time
Shanghai ZLAN Electronics Co. Ltd.Shanghai ZLAN Electronics Co. Ltd.verified🇨🇳CN3 yrs
Dual Serial Port Server RS232/485/422 to Ethernet Industrial Communication Network USR-N520-H7

Dual Serial Port Server RS232/485/422 to Ethernet Industrial Communication Network USR-N520-H7

$41-424.8(962)
MOQ: 3 units
RS232RS485RS422900+ store reviews19% reorder rate≤8h response time
Shenzhen Xiongfa Weiye Electronics Co., Ltd.Shenzhen Xiongfa Weiye Electronics Co., Ltd.🇨🇳CN13 yrs
UART to Ethernet Serial Server RS485 RS422 RS232 RJ45 HTTP TCP RTU UDP PLC Long Distance Modbus Gateway Modem NB114

UART to Ethernet Serial Server RS485 RS422 RS232 RJ45 HTTP TCP RTU UDP PLC Long Distance Modbus Gateway Modem NB114

$13-155.0(483)
MOQ: 1 piece
RS232RS485RS42250+ store reviews14% reorder rate≤10h response time
Hunan Teng Xin Technology Co., Ltd.Hunan Teng Xin Technology Co., Ltd.🇨🇳CN5 yrs
10&100M RS232&RS485&RS422 Serial to Ethernet Converter Serial Server

10&100M RS232&RS485&RS422 Serial to Ethernet Converter Serial Server

$704.7(178)
MOQ: 1 piece
RS232RS485RS422100+ store reviews8% reorder rate≤2h response time
Shenzhen E-Linkchina Technology Co., Ltd.Shenzhen E-Linkchina Technology Co., Ltd.verified🇨🇳CN13 yrs
Dual Ethernet Serial Server RS232 RS485 RS422 TCP UDP Serial Server

Dual Ethernet Serial Server RS232 RS485 RS422 TCP UDP Serial Server

$794.6(355)
MOQ: 1 piece
RS232RS485RS422200+ store reviews9% reorder rate≤3h response time
Shenzhen Hangguo Technology Co., Ltd.Shenzhen Hangguo Technology Co., Ltd.🇨🇳CN5 yrs
Yinchang Industrial 1-4 Port Serial Server RS232/485/422 to Ethernet DIN-Rail Serial to Ethernet Modbus GatewayDC9-48V DualPower

Yinchang Industrial 1-4 Port Serial Server RS232/485/422 to Ethernet DIN-Rail Serial to Ethernet Modbus GatewayDC9-48V DualPower

$49.904.7(659)
MOQ: 10 pieces
RS232RS485RS42250+ store reviews23% reorder rate≤1h response time
Shenzhen Zhoukong Technology Co., Ltd.Shenzhen Zhoukong Technology Co., Ltd.🇨🇳CN3 yrs
Ebyte ODM NB1A1 RJ45 to Serial Port RS485 Wireless Ethernet Network Port Modbus Gateway Industrial 16-channel Serial Port Server

Ebyte ODM NB1A1 RJ45 to Serial Port RS485 Wireless Ethernet Network Port Modbus Gateway Industrial 16-channel Serial Port Server

$100.86-108.764.9(324)
MOQ: 2 pieces
RS4851000+ store reviews14% reorder rate≤2h response time
Chengdu Ebyte Electronic Technology Co., Ltd.Chengdu Ebyte Electronic Technology Co., Ltd.🇨🇳CN11 yrs
Single Channel RS 485/RS 232 to Ethernet Port Serial Server

Single Channel RS 485/RS 232 to Ethernet Port Serial Server

$19-354.5(829)
MOQ: 2 pieces
RS232RS485
Suzhou Todahika Technology Co., Ltd.Suzhou Todahika Technology Co., Ltd.verified🇨🇳CN4 yrs
ZLWL  SS2031 Industrial Smart Serial RS232 RS485 to Wifi Ethernet RJ45 Port Serial Device Server

ZLWL SS2031 Industrial Smart Serial RS232 RS485 to Wifi Ethernet RJ45 Port Serial Device Server

$48.505.0(808)
MOQ: 1 piece
RS232RS48533% reorder rate≤2h response time
Shenzhen Chilink Iot Technology Co., Ltd.Shenzhen Chilink Iot Technology Co., Ltd.🇨🇳CN5 yrs
Industrial Dual-Port Serial Server RS232/485 Ethernet Bidirectional Transparent Transmission USR-TCP232-410s

Industrial Dual-Port Serial Server RS232/485 Ethernet Bidirectional Transparent Transmission USR-TCP232-410s

$39-805.0(832)
MOQ: 1 piece
RS232RS48533% reorder rate≤3h response time
Beijing Bozhong Jiahe Technology Co., Ltd.Beijing Bozhong Jiahe Technology Co., Ltd.verified🇨🇳CN2 yrs

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