3CI-DU8000
3CI-SFP0408G

8-TX + 4-FX 10/100/1000M IES

3C-LINK 3CI-SFP0408G is an industrial-grade Gigabit Ethernet Switch, featuring eight 10/100/1000BASE-T copper ports and four 100/1000BASE-X SFP fiber port and packed in an IP30-rated rugged but compact-size case. Being able to operate under the temperature ranging from -40 to 75 degrees C and a wide-ranging redundant power system (9~48V DC or 24V AC), the 3CI-SFP0101G provides reliable, stable and continuous long-range data transmission and can be installed in any harsh environment without taking space into consideration.

10/100/1000M Unmanaged Ethernet Switch

Fiber-optic Link Capability Extends the Range of Network Deployment

Fiber-optic Link Capability Extends the Range of Network Deployment

The maximum distance between two IP devices via Ethernet UTP cable is 100 meters. To flexibly extend the deployment range of IP devices, the 3CI-SFP0408G’s SFP slot supporting 100BASE-FX/1000BASE-X, SFP modules, and more can reach a transmission distance of up to 120km.
Thus, building a network solution of FTTH (Fiber to the Home), FTTC (Fiber to the Curb) for ISPs or FTTB (Fiber to the Building) for enterprises becomes so easy to users when long-distance deployment is employed. The 3CI-SFP0408G can handle extremely large amounts of data in a secure topology linking to a metro switch, backbone or high-capacity server.
 

Small but Tough

The 3CI-SFP0408G is specifically designed with durable components and strong housing to operate reliably in electrically harsh and climatically demanding environments like plant floors or curbside traffic control cabinets. With wide operating temperature range of -40 to 75 degrees C, the 3CI-SFP0408G is ideal for service providers, campuses and public areas to deploy outdoor wireless access points, outdoor IP cameras or IP phones in any places easily and efficiently.
 

Dual Power Input for High Availability Network System

The 3CI-SFP0408G features a strong dual power input system with wide-ranging voltages (9V~48V DC or 24V AC) incorporated into customer’s automation network to enhance system reliability and uptime. In the example below, when power supply 1 fails to work, the hardware failover function will be activated automatically to keep powering the 3CI-SFP0408G via power supply 2 alternatively without any loss of operation.
 

Low Power Consumption for Green Networking

The 3CI-SFP0408G, adopting the advanced green networking technology, provides cable length power saving, and link-up and link-down power saving. These features make the 3CI-SFP0408G consume very low power in full load operation mode, which helps conserve energy effectively but maintains high performance efficiently. 
With the Auto Power Saving and IEEE 802.3az Energy Efficient Ethernet (EEE) Protocol, the 3CI-SFP0204G can automatically detect cable link status and network traffic, and thus is able to adjust power consumption accordingly. It enables the switch to consume less power when it is less active.
 

Robust Protection

The 3CI-SFP0408G provides contact discharge of ±6KV DC and air discharge of ±8KV DC for Ethernet ESD protection. It also supports ±6KV surge immunity to improve product stability and protects users’ networks from devastating ESD attacks, making sure the flow of operation does not fluctuate.

 
Hardware Specifications
Copper Ports 8-port 10/100/1000BASET RJ45 TP auto-MDI/MDI-X, auto negotiation
SFP Slots 4 1000BASE-SX/LX/BX SFP interface
Compatible with 100BASE-FX SFP
SC intreface  4 1000BASE-SX/LX/BX SC interface( can choice)
Connector Removable 3-pin terminal block
Pin 1/2 for Power 1; Pin 3/4 for Power 2
LED 1 x LED for system and power:
　■ Green: DC Power 
2 x LED for each copper port
　■ Green: 1000Mbps LNK/ACT
　■ Orange:10/100Mbps LNK/ACT
1 x LED for SFP fiber slot
　■ Green: LNK/ACT
ESD Protection 6KV
Power Requirements 9~48V DC, redundant power with reverse polarity protection, 24V AC power support
Power Consumption / Dissipation 2.8 watts/9.5BTU
Installation DIN-rail kit and wall-mount ear
Enclosure IP30 metal case
Dimensions (W x D x H) 46 x 146 x 181 mm
Weight 800g
Switch Specifications
Switch Processing Scheme Store-and-Forward
Address Table 4K entries
Buffer Memory 1M bits on-chip buffer memory
Flow Control Back pressure for half duplex
IEEE 802.3x pause frame for full duplex
Switch Fabric 24Gbps
Throughput (packet per second) 7.4Mpps@64bytes
Jumbo Frame 9K
Network Cables 10/100/1000BASE-T
Cat. 3, 4, 5, 5e, 6 UTP cable (max. 100 meters)
EIA/TIA-568 100-ohm STP (max. 100 meters)
Standards Conformance
Standards Compliance IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3az Gigabit SX/LX
IEEE 802.3x Full-Duplex Flow Control
IEEE 802.3az Energy Efficient Ethernet
IEEE 802.1p Class of Service
Regulatory Compliance FCC Part 15 Class A, CE
Stability Testing IEC 60068-2-32 (free fall)
IEC 60068-2-27 (shock)
IEC 60068-2-6 (vibration)
Environment
Temperature Operating: -40~75 degrees C
Storage: -40~75 degrees C
Humidity Operating: 5~90%, Storage: 5~90% (non-condensing)
 

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