1000BaseT(X) or 10
by MOXA

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

Description
Specification
Datasheet

The EDS-G308-2SFP-T series are equipped with 8 Gigabit Ethernet ports and up to 2 fiber 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.

• 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