Verilink PRISM 3000 (34-00184) Product Manual - Manual (Page 6)

PRISM 3000 1-2 General
• D4 or ESF line framing
• AMI or B8ZS line coding
• Supports fractional T1 services with flexible bandwidth
allocation
• Built-in BERT function with multiple stress patterns and
selectable looping tests; responds to inband fractional
loop code
• Full T1 software management through
– the front panel LCD interface
– a VT100 compatible terminal interface
– the TxPORT EM8000 network manager
– an integral SNMP management interface card
– a Telnet session
• Programmable alarm thresholds
• FLASH memory allows field software upgrades
1.2 Specifications
Network Interface
Line Rate: 1.544 Mb/s (± 50 ppm)
Line Framing: D4 or ESF
Line Code: AMI or B8ZS
Input Signal: 0 to -27 dB ALBO
Connection: RJ48C jack, 100 ¾ (± 5%)
Output Signal: 3.0 V (±10%) base-peak into 100 ¾
with protection
Line Build Out: 0, -7.5, -15, -22.5 dB attenuation
Transient Voltage: 1000 V protection, fused input/output
Jitter Control: per TR62411 and T1.403
Timing Source: Internal, recovered line clock,
external DTE, station clock
Ones Density: B8ZS, Nx56 bit stuffing, alternate
fill; complies with TR62411
Equipment Interface
T1 DTE Port (optional)
Line Rate: 1.544 Mb/s (± 50 ppm)
Line Framing: D4 or ESF
Line Code: AMI or B8ZS
Input Signal: DSX1 to -6 dB
Connection: RJ48C jack, 100 ¾ (± 5%)
Output Signal: Selectable DSX1 level from 0 to 655
feet in six incremental levels
DTE Ports 1 & 2 (Ports 3 & 4 optional)
Compatibility: EIA530 (RS422), female DB25
CCITT V.35, female 34-pin
Data Rate: Synchronous, N x56 kb/s or
Nx64 kb/s (where N = 1 to 24);
independent selection on each port
Clocking: Internal or External
Data Invert: Independent selection on each port
RS232 Interface
Compatibility: EIA RS232D, Female DB25
Rate: Synchronous, 1200, 2400, 4800,
9600, 14400, 19200, 28800, 38400,
48000, 56000, and 64000 b/s
Tx Clock: Internal or External
Data Invert Soft selectable (inverts TD and RD)
Control Leads Supports DTR, RTS, CTS, DSR, and
DCD and provides switched carrier
function
Ethernet Interface
Network Protocol: TCP /IP based networks
Data Rate: 10 Mb/s
Connection: Attachment unit interface (AUI)
DB15 female network connector with
slide latch (compliant with IEEE
802.3 Ethernet standards)
Compatibility: AUI connects to media attachment
units (MAU) for 10BASE-2,
10BASE-5, and 10BASE-T
Standards: ISO/IEC 8802-3 (Ethernet)
MIB-II: Device identification and interface
performance data. All applicable
objects & reporting traps maintained.
DS1 MIB: DS1 network interface configuration,
performance objects, and alarm
reporting traps are maintained.