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TOTAL NETWORK SOLUTIONS
The CNSH-2400, 2401 and 2402 are the latest series of multi speed, smart network switches with both standard and fiber ports under
the same hood. In addition to default settings, system administrators can now use the smart function on these switches to further
manage their local area networks (LAN).
A wide assortment of LEDs are provided on the front panel of each model for real time viewing of Switch and network operations.
KEY FEATURES
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Support QoS function based on IEEE 802.1p/802.1q port
priority, VLAN tag priority and TCP/IP header's TOS/DS.
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Supports VLAN, up to 24 group VLANs.
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Provide console port and software for easy configuration.
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Store-and-Forward technology filtering/forwarding is used
to eliminate bad packets.
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Back-Pressure Flow-Control support for Half-Duplex
operation.
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IEEE802.3x Flow-Control support for Full-Duplex
operation.
PRODUCT SPECIFICATIONS
Models
Standards
IEEE 802.3: 10BASE-T
IEEE 802.3u: 100BASE-TX
IEEE 802.3x: Flow-Control for Full-Duplex operation
Ports
Twenty-Four (24) 100BASE-TX (Copper)
Media Support
10BASE-T: Category 3, 4 or 5 TP
100BASE-TX: Category 5 TP
Bandwidth
100BASE-TX: 200/100Mbps
10BASE-T: 20/10Mbps
Forwarding/Filtering
148810 packets/second per port @ 100Mbps, maximum
Rate
14881 packets/second per port @ 10Mbps, maximum
Latency
8 sec @100Mbps, minimum
75 sec @ 10Mbps, minimum
MAC Addresses
8K Six (6)-bytes entries maximum, Self-Learning
Buffer Memory
2.5Mb
Duplex Modes
TP ports have 100/10Mbps Full/Half-Duplex Auto-Negotiation
function
Crossover
All the TP ports support Auto-MDIX function
LED Indicators
One (1) for Power
One (1) per port for Link/ACT
One (1) per port for Full-Duplex/Collision
Power Supply
Full range Auto-Switching
Input voltage: 100 ~ 240 +/-10% VAC/ 50 ~ 60 Hz
Power Consumption
16.5 watt maximum
Environment
Operating Temperature: 0 ~ 45 C (32 ~ 113 F)
Storage Temperature: -20 ~ 70 C (-4 ~ 158 F)
Humidity: 10% ~ 90% Non-Condensing
Certifications
FCC Class A
CE Mark
Dimensions
442x184x44mm(17.40x7.24x1.73inches)
ORDERING INFORMATION
Models
Description
CNSH-2400(G)
Twenty-Four (24)-Port 100BASE-TX Fast Ethernet Switch
CNSH-2401(G)
Twenty-Three (23)-Port 100BASE-TX plus One (1)-Port 100BASE-FX Fast Ethernet Switch (SC type connector)
CNSH-2402(G)
Twenty-Two (22)-Port 100BASE-TX plus Two (2)-Port 100BASE-FX Fast Ethernet Switch (SC type connector)
CNSH-2400 / CNSH-2401 / CNSH-2402
Specifications are subject to change without notice
CNSH-2400 - Twenty-Four (24)-Port 100BASE-TX Fast Ethernet Switch
CNSH-2401 - Twenty-Three (23)-Port 100BASE-TX + One Fiber Port
CNSH-2402 - T
-T
WENTY
CNSH-2400
(22)-P
100BASE-TX + T
WO
ORT
www.cnetusa.com
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All connectors and LEDs on front panel for easy access
and real time viewing of Switch status.
=
All TP ports support Auto-MDI/MDIX, and Auto-
Negotiation function.
CNSH-2401
IEEE 802.3: 10BASE-T
IEEE 802.3u: 100BASE-TX/100BASE-FX
IEEE 802.3x: Flow-Control for Full-Duplex operation
Twenty-Three (23) 100BASE-
TX (Copper)
One (1) 100BASE-FX (Fiber)
10BASE-T: Category 3, 4 or 5 TP
100BASE-TX: Category 5 TP
100BASE-FX: 62.5/125 µm Multi-Mode fiber cable
100BASE-TX: 200/100/20/10Mbps
100BASE-FX: 200/100Mbps
10BASE-T: 20/10Mbps
TP ports have 100/10Mbps Full/Half-Duplex Auto-Negotiation
Fiber ports set to Half or Forced Full-Duplex mode via console
port
Trademarks & Trade Names belong to their owners
F
P
WO
IBER
ORTS
CNSH-2402
Twenty-Two (22) 100BASE-
TX (Copper)
Two (2) 100BASE-FX
(Fiber)
August 2002
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