Cisco Systems 870 Router User Manual


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Cisco ATM Network Modules








ATM OC3 Module with
Single POM (SFP) Slot
Provides a single ATM
OC-3 interface for the
Cisco 3800 Series The
network module has a
small form pluggable (SFP)
slot that allows the user
to choose multimode,
single-mode intermediate
reach, or single-mode long
reach optics

ATM Edge Connectivity
3800 Series–124(4),
124(4)T
Requires a SFP to provide
the optical interface:
SFP-OC3-MM—OC3/
STM1 SFP, multimode ber
SFP-OC3-IR1—OC3/STM1
SFP, single-mode ber
intermediate reach
SFP-OC3-LR1—OC3/
STM1 SFP, single-mode
ber, long reach (40km)








One-port DS3 ATM
Network Module
Provides a single ATM
connection of 45 Mbps for
DS3 using 75 ohm BNC
connectors The network
module supports ATM
Forum-compliant AAL5

ATM Edge Connectivity
3800 Series–123(11)T
2811, 2821, and 2851–
123(8)T4
123 Mainline and forward
supported in SP Services
feature set
No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules

One-port E3 ATM Network
Module
Provides a single ATM
connection of 34 Mbps
for E3 using 75 ohm BNC
connectors The network
module supports ATM
Forum-compliant AAL5

ATM Edge Connectivity
3800 Series–123(11)T
2811, 2821, and 2851–
123(8)T4
2691–122(8)T
2600XM Series–122(12)
Mainline, 122(8)T1
123 Mainline and forward
supported in SP Services
feature set
No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules








Eight-port ISDN-BRI with
NT-1 Network Module
Provides eight ISDN BRI
connections via RJ-45
connectors This network
module has an integrated
NT-1 device

ISDN Concentration
3800 Series–123(11)T
2811, 2821, and 2851–
123(8)T4
No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules

Eight-port ISDN-BRI
Network Module
Provides eight ISDN BRI
connections via RJ-45
connectors This network
module requires an
external NT-1 device for
connection to the WAN

ISDN Concentration
3800 Series–123(11)T
2811, 2821, and 2851–
123(8)T4
No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules

Four-port ISDN-BRI with
NT-1 Network Module
Provides four ISDN BRI
connections via RJ-45
connectors This network
module has an integrated
NT-1 device

ISDN Concentration
3800 Series–123(11)T
2811, 2821, and 2851–
123(8)T4
No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules

Four-port ISDN-BRI
Network Module
Provides four ISDN BRI
connections via RJ-45
connectors This network
module requires an
external NT-1 device for
connection to the WAN

ISDN Concentration
3800 Series–123(11)T
2811, 2821, and 2851–
123(8)T4
No reliance on other
network modules, WICs,
voice interface cards,
or advanced integration
modules
Cisco Network Modules
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