intelligent fast ethernet media converter series
overview
due to its unique function of link failure alert between electrical port and optical one, the intelligent 10/100m adaptive fast ethernet media converter can replace the media converter with network management to greatly reduce the system cost.
nt-1100 ethernet media converter can interconvert electrical signals of 10base-t and 100base–tx twisted pairs with optical signals of 100base-fx. it extends the network transmission distance from 100m via copper cables to 120 km via fiber optical cable. it enables the data to transmit in two different mediums of electrical and optical networks either by the technology of data link l2 store-and-forward, or by the one of phy l1 cut-through). it supports transmission in multi-mode dual fiber, single mode dual fiber and single mode single fiber.
features
10/100mbps auto-sensed, facilitating network upgradebuilt-in efficient switching core to implement flow control and reduce broadcast packetsfull-duplex and half-duplex auto-sensedsupporting automatic cross connection of twisted pair interfaces, facilitating system commissioning and installationsupporting link failure alert (lfa)supporting half /full-duplex of fx and link failure alert with optional dip-switchsupporting 10/100mbps store-and-forward and 100mbps cut-through transmission with optional dip-switch(unique)supporting low-timelag transmissionsupporting the transmission of extra-long packets up to1600 bytessupporting the transmission of extra-long vlan packetssupporting quality of service (qos) , ensuring the transmission of voip packetssupporting stp to form a redundant networkextremely low power consumption (less than 2w), low heat, reliable and stable performance, and long lifetime;options in single mode dual fiber, multi-mode dual f fiber, and single mode in single fiberapplication
10/100mbps fast optical ethernet long-distance transmitting network
technical indexes
parameter
specifications
access mode
10/100mbps
standard
ieee802.3 10base-t ethernet, ieee802.3u,100base-tx/fx fast ethernet, ieee802.3x flow control,ieee802.1q vlan,ieee802.1p qos,ieee802.1d spanning tree
wavelength
850nm/1310nm/1550nm
transmission distance
dual-fiber multi-mode: 2 km;
dual-fiber single mode: 20/40/60/80/100/120 km;
single fiber single mode: 20/40/60/80/100 km
category-5 twisted pairs: 100m
port
one rj45 port:
for connecting stp/utp category-5 twisted pairs
one optical port:
multi-mode, dual fiber: sc or st (50, 62.5/125μm)
single mode, dual fiber: sc or fc (9/125μm)
single mode single fiber: sc or fc (9/125μm)
conversion means
media conversion, store-and-forward/cut-through
mac address table
1k
buffer space
1mbit
flow control
full duplex: flow control;
half duplex: back pressure
delay
store-and-forward:
9.6μs; cut-through: 0.9μs
ber
<19-9
mtbf
100,000 hours
led indicator
poer (power supply); fx link/act (optical link/action)
fdx (fx full duplex), tp link/act (twisted pairs link/action)
tp 100 (100m transmission rate of twisted pairs),
fx 100 (100m transmission rate of optical fiber)
power supply
dc5v 1a (external), ac220 0.5a/dc-48 (internal)
power consumption
<2w
operating temperature
-10~55ºc
operating humidity
5%~90%
maintaining temperature
-40~70ºc
maintaining humidity
5% ~ 90% non-condensing
dimensions
140 mm (w) * 110 mm (d) * 40 mm (h) (internal power supply)
71mm (w) * 94mm (d) * 26 mm (h) (external power supply)
25 mm (w) * 152 mm (d) * 128 mm (h) (card type)
order information
深圳市智昊通信科技有限公司
梁昆
13570862361
深圳市宝安区深圳宝安龙华大浪石凹第二工业区B2栋3楼