MOXA EDS-308-S-SC 8 Copper ports unmanaged Ethernet switches

Here is the parameter introduction of the MOXA EDS-308-S-SC unmanaged Ethernet switch:

Port Configuration

10/100Base - T(X) Ports: It is equipped with 7 RJ45 - interface 10/100Base - T(X) ports, supporting auto - negotiation of speed, full/half - duplex mode, and auto - MDI/MDI - X connection.

100BaseFX Port: There is 1 100BaseFX single - mode port with an SC connector. The fiber cable type is G.652, with a typical transmission distance of 40 km, a TX wavelength range of 1280 - 1340 nm, an RX wavelength range of 1100 - 1600 nm, a TX power range of 0 to - 5 dBm, and an RX sensitivity range of - 3 to - 34 dBm.

Network Standards

The switch complies with IEEE 802.3 for 10Base - T, IEEE 802.3u for 100Base - T(X) and 100BaseFX, and IEEE 802.3x for flow control.

Switch Properties

MAC Table Size: It has a MAC table size of 2 kbits, which is used to store and manage the MAC addresses of connected devices.

Packet Buffer Size: The packet buffer size is 768 k, which can handle bursty data traffic.

Processing Type: It adopts the store - and - forward processing type.

Power Parameters

Input Current: The input current is 0.12 A @ 24 VDC.

Operating Voltage: The operating voltage range is 9.6 - 60 VDC. It supports redundant dual - input power (12/24/48 VDC), and has reverse - polarity protection and overload - current protection. The power connector is a removable 6 - contact terminal block.

Physical Characteristics

Housing: The housing is made of metal with an IP30 protection rating.

Dimensions: The dimensions are 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in).

Weight: It weighs 790 g (1.75 lb).

Installation: It can be installed on a DIN - rail or on a wall using an optional kit.

Environmental Limits

Operating Temperature: The operating temperature range is - 10 - 60 °C (14 - 140 °F).

Storage Temperature: The storage temperature range is - 40 - 85 °C (- 40 - 185 °F).

Ambient Relative Humidity: The ambient relative humidity range is 5% - 95% (non - condensing).

Standards and Certifications

Safety: It complies with safety standards such as UL 508, UL 60950 - 1, CSA C22.2 No. 60950 - 1, and EN 62368 (LVD).

EMC: For EMI, it complies with CISPR 32 and FCC Part 15B Class A. For EMS, it meets the requirements of IEC 61000 - 4 - 2 ESD (contact: 6 kV, air: 8 kV), IEC 61000 - 4 - 3 RS (80 MHz - 1 GHz: 20 V/m), IEC 61000 - 4 - 4 EFT (power: 2 kV, signal: 1 kV), IEC 61000 - 4 - 5 Surge (power: 2 kV, signal: 2 kV), and IEC 61000 - 4 - 6 CS (10 V).

Hazardous Locations: It is certified for use in hazardous locations, such as ATEX Class I Division 2.

MTBF: The Mean Time Between Failures (MTBF) is 2,646,710 hrs according to the MIL - HDBK - 217F standard.

Other Features

It has a built - in relay warning function. When power failures or port breaks occur, it can send out alarms to network administrators through relay output. It also has broadcast storm protection to enhance the reliability and stability of the network.

Warranty

The MOXA EDS-308-S-SC usually comes with a 5 - year warranty.