Enterasys Networks XSR-3150 - Manual (Page 23)

System Description
XSR Getting Started Guide 1-3
Figure 1-2 XSR-3150
• Two Network Interface Module (NIM) card slots for these NIMs:
– 1, 2, or 4 full, fractional and channelized T1/E1 WAN NIM with integral CSU/DSU or
Primary Rate Interface (PRI) ports (RJ-48C).
– 1-port T3/E3 channelized/unchannelized WAN NIM with BNC ports. This NIM is also
available with up to 16 T1/E1 tributaries and system synchronizaton of two MIMs.
– High-speed serial port for up to 230 Kbps asynchronous and 8 Mbps synchronous for
leased and dial lines (68-pin serial) with universal connector supporting X.21, V.35, RS422
and EIA530.
– 1- or 2-port serial Basic Rate Interface (BRI) WAN NIMs with S/T (RJ-45) or U ports (RJ-
49C).
– 1-port Annex A (POTS)/C or B (ISDN) ADSL WAN NIMs with RJ-11 connector with
CompactFlash card.
– 2-port T1/E1 Drop and Insert WAN NIM with RJ-45 connectors.
– 1-port Copper or Fiber-optic Ethernet LAN or WAN NIM with an RJ-45 or MT-RJ multi-
mode interface.
• Three 10/100/1000BaseT GigabitEthernet LAN connectors and a Mini-Gigabit Interface
Converter (MGBIC) fiberoptic port capable of operating in full or half-duplex modes.
• COM (console) serial interface including modem control signals for remote debugging, or out-
of-band configuration.
• 128 MBytes of 64-bit, 133 MHz SDRAM/DIMM memory, 8 MBytes of Onboard Flash RAM,
optional 16 MByte plug-in CompactFlash RAM card upgradeable to 1 GByte for firmware,
image and alarm storage.
• PCI-based, Encryption Module hardware accelerator for: encryption/decryption (3DES),
Message Digest (MD-5, SHA-1), and public key acceleration.
• Alarm detection, local and remote loopback, and loopback tests.
NIM 1
NIM 2
100 0
GBIC
Link
TX
10/1 00/1 000
10/10
0/10 00
SEC URITY ROUTE RS
XSR-3150
COM
PW R
SYS
NIM 1
NIM 2 VPN
COM
ETH3
ETH2
ETH1