Figure 3: NM-4T, NM-4A/S, NM-8A/S, WIC-1T, WIC-1DSU-56K4
The NM-4T serial network module has four synchronous serial interfaces. The
network module supports a total full-duplex throughput of 8 megabits per
second (Mbps), which can be realized over one port (at 8 Mbps) or across all
four ports (at 2 Mbps on each port).
The NM-4T module in any network environment delivers very low price per port
and provides higher performance than comparable third-party solutions. For
instance, a small or medium-sized Internet service provider (ISP) with high
serial density requirements may find this solution very cost-effective per
subscriber.
LEDs-Network module status indicator, five Status LEDs for each serial port,
including data send/receive indication.
Network interfaces-Four serial interfaces.
Table 2 Cable Options2 for the 4T Network Module: Product Number Cable Type
Cable Name Length Connector Type
CAB-V35MT V.35 DTE
T1/E1
10 ft
Male
CAB-V35FC V.35 DCE
T1/E1
10 ft
Female
CAB-232MT EIA/TIA -232 DTE
T1/E1
10 ft
Male
CAB-232FC EIA/TIA -232 DCE
T1/E1
10 ft
Female
CAB-449MT EIA/TIA -449 DTE
T1/E1
10 ft
Male
CAB-449FC EIA/TIA -449 DCE
T1/E1
10 ft
Female
CAB-X21MT X.21 DTE
T1/E1
10 ft
Male
CAB-X21FC X.21 DCE
T1/E1
10 ft
Female
CAB-530MT EIA/TIA-530 DTE
T1/E1
10 ft
Male
Larry Letterman
Network Engineer
Cisco Systems
----- Original Message -----
From: hepppy
To: [EMAIL PROTECTED]
Sent: Sunday, March 02, 2003 8:11 PM
Subject: Help making a frame relay switch [7:64224]
Hi all,
Sorry for being Naive. I am interested in creating a lab with some 10 X
26xx
routers. I need to create a frame realy switch. I am not sure what to use.
I
have seen a Lab a couple of months back which had 8 DB60 serial cables
connected to the 26xx router. Now I don;t have one of those with me, hence
was
searching on the net to purchase one. And I found a Description of 8 port
Asynch/Synch and 2 port serial. The question is Is Asynch port the same as
serial ports. Can I connect DB60 back to back cables to Asynch ports.
Any other suggestions or help to make this Frame realy switch will be
appreciated....
Thanks to all...
regds
hepppy
[GroupStudy removed an attachment of type image/gif which had a name of
seral_d2.gif]
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=64233&t=64224
--------------------------------------------------
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
