Patton electronic 2112 ユーザーズマニュアル

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All warranty and non-warranty repairs must be returned freight

prepaid and insured to Patton Electronics.  All returns must have a
Return Materials Authorization number on the outside of the shipping
container.  This number may be obtained from Patton Electronics
Technical Service at:

tel:      (301)975-1007
email: support@patton.com
www:   http://www.patton.com

Patton Electronics' technical staff is also available to answer any

questions that might arise concerning the installation or use of your
Model 2112.  Technical Service hours:  8AM to 5PM EST, Monday
through Friday.

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GENERAL IINFORMATION

Thank you for your purchase of this Patton Electronics product.

This product has been thoroughly inspected and tested and is warrant-
ed for One Year parts and labor.  If any questions or problems arise
during installation or use of this product, please do not hesitate to con-
tact Patton Electronics Technical Support at (301) 975-1000.

• Easy to Install -- No  Configuration Required

•  Full duplex bridging function over two wires

•  Provides MAC level connection between two peer Ethernet LANs

•  Operates transparently to higher level protocols such as TCP/IP,

DECnet, NETBIOS and IPX

• Automatically discovers, loads and deletes MAC addresses

• Point to Point distance of 3 Miles

• Loopback and pattern generator diagnostic

• LED indicators for TD, RD, CTS, CD, DTR, TM, ER and NS

for line status

•  LED indicators for status and link integrity for Ethernet port

• Made in the U.S.A.

Ethernet LAN Bridge Extenders provide seamless LAN extension
between peered Ethernet LANs with all of the benefits of MAC level
bridging.  You already own the twisted pair, why not use it to forward
Ethernet data to another Ethernet LAN -- up to 3.6 miles away!

Operating in pairs with a Model 2112-CO (looks like Central Office
equipment) on one end and a Model 2112-CP (looks like Customer
Premises equipment) on the other end,  can automatically forward LAN
broadcasts, multi-casts and frames across the 2-Wire twisted pair link.
What’s more, the 2112s automatically add and delete MAC addresses,
only passing packets across the twisted pair that are meant for the
remote peered LAN.  Higher level protocols such as TCP/IP, DECnet,
NETBIOS and IPX pass transparently through the Model 2112s without
modification.