LevelOne GEU-2429 User manual

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24 GE + 4 GE SFP Switch GEU-2429
Easily boost your networking throughput
The GEU-2429 24 Gigabit ports that lead you to a real
Gigabit connection. Users are now able to transfer
large and high bandwidth-needed les faster and
hence get a real eciency improvement. In addition
to the cooper ports, 4 of those ports support ber
connection with the equipped SFP ports for obtaining
long-distance communication.
Oers users with fast and reliable network
The store-and-forward architecture lters errors and
forwards packets in a non-blocking environment. Flow
control ensures the correctness of data transmitting.
The 802.3x and backpressure ow control mechanisms
work respectively for full and half duplex modes.
Eeasy installation and maintenance
It supports Nway auto-negotiation protocol that
detects the networking speed (10/100/1000 Mbps)
and the duplex modes (Full/Half) automatically.
Auto-MDI/MDI-X function alleviates the eort to
use crossover cables. Also, rich diagnostic LEDs are
provided for users to get real-time information of the
connection status.
Key Features
- Complies with IEEE802.3, IEEE 802.3u, IEEE 802.3ab
and IEEE 802.3az standards.
- 24 x 10/100/1000 Mbps RJ-45 Nway ports
- 4 x SFP ports for optional ber optical
communication
- Supports NWay protocol for speed
(10/100/1000Mbps) and duplex mode (Half/Full)
auto-detection
- Support auto-detection for SFP module inset
- Supports MDI/MDI-X auto crossover
- Supports full and half duplex operation on all copper
ports
- Supports back-pressure (half duplex) and ow
control (IEEE 802.3x)
- Wire-speed packet ltering and forwarding rate
- Store-and-forward architecture lters fragment &
CRC error packets
- Supports 9K bytes Jumbo frame.
- Supports 16K MAC address entries in whole system
- 340K bytes buer memory
GNC-0105T
32-bit Gigabit Ethernet PCI Card
Works Well With
H/W Version: 1
USB-0401
USB Gigabit Ethernet Adapter
1. LED Indicators
2. 10/100/1000Mbps
RJ-45 Ports
3. SFP Slot
4. Internal Power Socket
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Standard
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3az Energy Ecient Ethernet
IEEE 802.3x Flow Control and Back Pressure
Interface
24 x 10/100/1000 Mbps RJ-45 Ports
4 x SFP ports
NWay Protocol Support
Network speed: 10 / 100 / 1000Mbps
10Mbps: Full/Half duplex
100Mbps: Full/Half duplex
1000Mbps: Full duplex
LED Indicators
1x Power LED(Power: Green),
24 x 10/100/1000Mbps (Link/ACT: Green)
Jumbo Frame
9K bytes
Technical Specications
Packet buer memory
3.5Mbit
Mac Address Table
16K
Temperature
Operating: 0°C ~ 40°C (32°~104°F)
Storage: -10°C ~ 70°C (14°~158°F)
Humidity
Operating: 10% ~ 90% RH, non-condensing
Storage: 5%~90% RH, non-condensing
Dimension
441 x 130 x 44 mm
Power Supply
Internal Power Supply
100~240VAC/50~60Hz universal input
Emission
FCC Class A, CE, VCCI Class A
MTBF
System MTBF: 76,836
Server
GEU-2429
Product Diagram
Server Server PC PC PC
Broadband Router
Internet
Order Information GEU-2429: 24 GE + 4 GE SFP Switch
Package Contents GEU-2429
QIG Manual
Power Cord
Rack-mount Brackets
Stackable kit

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All mentioned brand names are registered trademarks and property of their owners. Technical specications are subject to change without notice.
© Copyright Digital Data Communications GmbH. All Rights Reserved.
V1.0
Optional Accessories
SFP-3001
1.25 G transceiver 850nm
VCSEL, SX (MMF 500m),
Duplex LC
SFP-3211
1.25 G transceiver , 1310 nm
FP-LD, LX (SMF 10m),
Duplex LC
SFP-3611
1.25 G transceiver , 1550nm
DFB-LD, ZX (SMF 80km),
Duplex LC
SFP-3711
1.25 G transceiver 1550nm
DFB-LD, EZX (SMF 120km),
Duplex LC
SFP-3841
1.25G Copper Transceiver
(RJ-45, 100m)
SFP-9421
1.25G BIDI, (SM 40km
1310/1550), Simplex LC
SFP-9431
1.25G BIDI, (SM 40km
1550/1310), Simplex LC
GVT-0300
Mini GBIC SFP transceiver, SX
Multi-Mode (550m)
GVT-0301
Mini GBIC SFP transceiver, LX
Single-Mode (10km)
GVT-0302
Mini GBIC SFP transceiver,
ZX Single-Mode (80km)