Transition Networks 8-port 100BASE-FX switch MIL-SM808GPST プリント

M I L A N

m a n a g e d   s w i t c h e s

Specifications

Standards

• IEEE802.3u 100BASE-FX
• IEEE802.3z Gigabit SX/LX 1000Mbps
• IEEE802.3ab Gigabit 1000T 10/100/1000Mbps
• IEEE802.3x Flow control and Back-pressure 
• IEEE802.3ad Link Aggregation 
• IEEE802.1Q VLAN Tagging 
• IEEE802.1p Class of service 
• IEEE802.1d Spanning Tree Protocol

MAC Address Table

8K with Auto-learning function

Packet Buffer

2MBits

Back-plane bandwidth

5.6 Gbps

System throughput

148,800 pps for 100Mbps
1,488,000pps for Gigabit

Voltage

100~240VAC

Frequency

50/60HZ

Power Consumption

17W Maximum

Operation Temperature

0° to 45°C (32° to 113°F)

Operation Humidity

10% to 90% (non-condensing)

Dimensions

Width: 17.6" [250 mm]
Depth: 6.4" [160 mm]
Height: 1.75" [44 mm]

Weight

2.0 lbs. 6 oz.

Emissions & Safety

FCC Class A, CE Mark, UL listed

Technical Support & Warranty

Free technical support and advanced warranty support
for 5 years. Includes free telephone support, 24-hour
support via web and ftp.

Features



Non-blocking full wire speed performance 



Store-and-forward, shared memory architecture 



Designed for desktop or rackmount 



Static MAC addresses and MAC filtering for secure

networks



Backpressure and flow control 



Serial console port for out of band management



Conforms to IEEE 802.1D, 802.3u/z/ab Ethernet

Standards 



LED indicators for Power, 100M, LK/ACT, FD/COL



Management interface: Console port, Web-based

GUI, Telnet and SNMP



VLANs: Supports port based or protocol based

VLANs, up to 256 Groups, and IEEE 802.1Q VLAN
Tagging, VLAN Tagging ID up to 4094



Port Mirroring: Supports source-port-based,

destination-port-based and source-destination-port
mirroring of transmit, receive or bi-directional data.



Spanning Tree: Insures only one path between

any two nodes on network



Broadcast Storm Filtering: Only allows a

percentage of port’s total bandwidth before
broadcast traffic is dropped



Scheduling schemes: Packets can be transmitted

by different priority schemes; FIFO, WRR with Enable
Delay Bound, All High before Low



Trunking: Supports 802.3ad port trunking with

flexible load distribution with 800Mbps aggregate
bandwidth per trunk group



VLAN Options: Supports VLAN tagging, 802.1Q,

port based VLANs, overlapping VLANs



Class of Service: Supports 802.1p Class of

service with 2-level priority queuing



IGMP: Query modes for flat Layer 2 environments

needing multicast traffic limiting and IGMP snooping
mode to limit traffic to specific ports within VLANs.



GVRP: Support for Group VLAN Resolution

Protocol dynamic join and leave of IEEE 802.1Q
VLAN types.

The MIL-SM808G series of layer 2 managed
switches provides high performance non-blocking
switching. The switch has (8) 100BASE-FX ports and
one fixed SFP port. This is the ideal switch for
aggregating remote classroom or workgroup
switches.

Management features include port based, dynamic
and static VLANs, GVRP, VLAN tagging, IGMP
Snooping, port mirroring, and port security. Security
includes static addressing, filtering and blocking of
packets to identified MAC addresses. Two priority
queues with selection of queue management, insure
minimum delay for voice over IP or multimedia
network data. Console port provides local
management while Telnet and Web-based
management is provided via any network device.

Non-blocking 5.6Gbps, store and forward, shared
memory architecture assures rapid packet delivery
while 8,000 MAC address table provides swift lookup
and packet forwarding.

Other ASIC features that enhance performance are
included such as 802.1d spanning tree, 802.3x flow
control, 802.3ad link aggregation and broadcast
storm control.

Ordering Info

8-port 100BASE-FX switch
multimode (ST) 

plus (1) SFP port

8-port 100BASE-FX switch
multimode (SC) 

plus (1) SFP port

8-port 100BASE-FX switch
single mode (SC) 

plus (1) SFP port

8-port 100BASE-FX switch
single mode (SC) 

plus (1) SFP port

Optional Accessories

(sold separately)



High Back-plane Bandwidth 

5.6 Gbps



IEEE802.1Q VLAN tagging



IEEE802.1P Class of service



Port, Protocol, Tagged VLANs and

GVRP support



Internal Power Supply



IGMP Query and IGMP Snooping



Port Mirroring /Port Security



Web-GUI/ Console/Telnet/SNMP

Management



TFTP Firmware Upgrade



SFP Port

©2007 Transition Networks, Inc.
All trademarks are the property of
their respective owners.
Technical information is subject to
change without notice.