Technical datasheet · pro.rungiw.xyz

9 端口千兆工业以太网交换机

SinoPro · 型号 SP-CM-003 · 通信与网络设备

Verified 13 Sept 2026

9 端口轻管理 DIN 导轨交换机,环网恢复时间低于 20 ms,工作温度 -40 至 +85 C

SP-CM-003 是一款低功耗工业以太网交换机,配备 3 个快速以太网光口/RJ45 复用端口和 6 个 10/100Base-T(X) 电口,可用于组建光纤环网并保留一个备用上联端口。支持 DT-Ring、DRP/DHP、VLAN 和 SNMP 管理,环网恢复时间低于 20 ms。无风扇金属外壳达到 IP40 防护等级,并通过 EMC 4 级认证,适用于风电、配电网络、轨道交通及油气现场。

核心亮点

技术参数

接口

以太网端口3 x 100Base-FX fiber/RJ45 optional ports, 6 x 10/100Base-T(X) RJ45 ports
控制台端口Mini USB console
报警触点3-pin 5.08 mm plug-in terminal block, 250 VAC / 220 VDC max, 2 A max

性能

开关功能VLAN, PVLAN, port flow control, port speed limit, SP/WRR queue scheduling
冗余
  • DT-Ring/DT-Ring+/DT-VLAN recovery < 50 ms
  • DRP/DHP recovery < 20 ms
  • STP/RSTP
开关特性8K MAC table, 1 Mbit packet buffer, 1.4 Mpps forwarding rate, switching delay < 5 us
VLAN 与队列256 VLANs, VLAN ID 1-4093, 4 priority queues
光纤
  • 1310 nm
  • output -20 to -13 (MM) / -12 to -4 (SM)
  • receiver sensitivity <= -31 (MM) / <= -34 (SM)

协议

管理
  • Console
  • Telnet
  • WEB
  • SNMPv1/v2c/v3
  • Kyvision
  • RMON
  • LLDP
  • port mirroring
  • DHCP client
标准IEEE 802.3i, 802.3u, 802.3x, 802.1p, 802.1Q, 802.1w

电源

电源输入12-24 VDC (9-36 VDC), 24-48 VDC (18-72 VDC) or 100-240 VAC / 110-220 VDC
功耗< 8.1 W; overload, reverse and redundancy protection

机械

尺寸53.6 x 135 x 106.5 mm (12/24/48 VDC); 66 x 135 x 107.5 mm (220 VAC/DC)
外壳与安装Metal, fanless natural convection, IP40, DIN-rail or panel mounting, 0.76 kg

环境

工作温度40 C to +85 C (12/24/48 VDC); -40 C to +75 C (220 VAC/DC)
湿度5-95 % non-condensing; storage -40 C to +85 C
EMC 抗扰度
  • IEC61000-4-2 ESD +/-8 kV contact / +/-15 kV air
  • IEC61000-4-4 EFT 4 kV power / 2 kV data
  • IEC61000-4-5 surge 2 kV DM / 4 kV CM

可靠性

平均无故障时间与质保385,000 hours MTBF; 5-year warranty

认证

认证CE (EMC), CE (LVD), FCC, UL508, Class I Div 2, IEC 60950-1 / EN 60950-1

应用场景

Supply & contact

Supplied by SinoPro. Quotations, samples, OEM/ODM, inspection, consolidation shipping and after-sales are handled directly by us. Request pricing and the current technical revision through https://pro.rungiw.xyz/contact.