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Overview
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Specifications
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Downloads
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Overview
8G-port full Gigabit unmanaged Ethernet switches
Features and Benefits
- Fiber optic options for extending distance and electrical noise
immunity - Redundant dual 12/24/48 VDC power inputs
- Supports jumbo frame transmission up to 9.6 KB
- Relay output warning for power failure and port break alarm
- Broadcast storm protection
- -40 to 75°C operating temperature range (T models)
- CC-Link IE Field certified
Introduction
The EDS-G308 series are equipped with 8 Gigabit Ethernet ports and up to 2 fibre optic ports, making them ideal for applications that demand high bandwidth. The EDS-G308 switches provide an economical solution for your industrial Gigabit Ethernet connection, and the built-in relay warning function alerts network managers when power failures or port breaks occur. The EDS-G308 series includes 2 models: one with an operating temperature range of 0 to 60°C, and the other one with an extended operating temperature range of -40 to 75°C. Both models undergo a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control applications. The EDS-G308 switches can be installed easily on a DIN-Rail or in distribution boxes.
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Specifications
| Technology | |
| Standards | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3ab for 1000BaseT(X) IEEE 802.3z for 1000BaseX IEEE 802.3x for Flow Control |
| Processing Type | Store and Forward |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| Switch Properties | |
| MAC Table Size | 8 K |
| Packet Buffer Size | 1408 kbit |
| Jumbo Frame Size | 9.6 KB |
| Interface | |
| Fiber Ports | 100/1000BaseSFP slot (SFP model) |
| RJ45 Ports | 10/100/1000BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection |
| DIP Switches | One for port break alarm, one for Enable/Disable broadcast storm protection and jumbo frame |
| LED Indicators | PWR1, PWR2, FAULT, 10/100/1000M |
| Alarm Contact | 1 relay output with current carrying capacity of 1 A @ 24 VDC |
| Power Requirements | |
| Input Voltage | 12/24/48 VDC (9.6 to 60 VDC), redundant dual inputs |
| Input Current | EDS-G308: 0.32 A @ 24 V EDS-G308-2SFP: 0.34 A @ 24 V |
| Connection | 1 removable 6-contact terminal block |
| Reverse Polarity Protection | Present |
| Physical Characteristics | |
| Housing | Metal, IP30 protection |
| Dimensions | 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in) |
| Weight | 630 g |
| Installation | DIN-rail mounting, wall mounting (with optional kit) |
| Environmental Limits | |
| Operating Temperature | Standard Models: 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Standards and Certifications | |
| Safety | UL 508 |
| Hazardous Location | UL/cUL Class 1 Division 2 Groups A/B/C/D, ATEX Zone 2 Ex nA nC IIC T4 Gc |
| EMI | FCC Part 15 Subpart B Class A, EN 55022 Class A |
| EMS | EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3 |
| Marine | DNV, GL, LR, ABS, NK |
| Shock | IEC 60068-2-27 |
| Freefall | IEC 60068-2-32 |
| Vibration | IEC 60068-2-6 |
| Note | Please check Moxa’s website for the most up-to-date certification status. |
| MTBF (mean time between failures) | |
| Time | 325,000 hrs |
| Database | Telcordia (Bellcore), GB |
| Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |
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Downloads
