EXTENSIVE
PROTOCOL SUPPORT
The following protocols are available,
as well as a wide variety of custom variants:
• R1, R2, DTMF
• SS7 (ANSI), C7 (ITU-T)
• ETSI PRI ISDN, NI2 ISDN
• Custom protocol variants
SUPERIOR
MAINTENANCE AND DIAGNOSTICS
• Multiple maintenance features enable quick and cost-effective resolution
of network problems.
• Trace functionality is available to aid in trouble- shooting configuration
and network problems.
• Visual and dry contact alarms allow for remote and local monitoring.
COMPACT
CHASSIS DESIGN
• The SP201 features a compact 1U height designed for budgeted space,
with a capacity of up to 4 E1 or T1 trunks for the customer with low-end requirements.
• Chassis-based, the SP201 is designed specifically for today’s high
standards in the communications environment.
OTHER PRODUCT
FEATURES
• Standard connections (RJ48, BNC)
• Up to 4 E1 or T1 trunks (full duplex, 8 ports)
• Up to 120 DS0s per chassis
• Dynamic bi-directional µ-Law/A-Law T1/E1 conversion
• 19 in. (48.26 cm) rack-mountable chassis |
TECHNICAL
SPECIFICATIONS
STANDARDS
CONFORMANCE
R1: Q.310–Q.331
R2: Q.400–Q.490
DTMF: BellCore
TR-TSV-002275, Subsection 6.13
SS7: BellCore
TR-NWT-00246, ANSI T1.111a, T1.112, T1.113a, T1.114,
T1.116, T1.234–T1.236
C7: ITU-T
White Book: Q.767, Q.701– Q.704, Q.705, Q.708, Q.709,
Q.780– Q.782, Q.784, Q.788
ETSI ISDN: ETSI
300-102, Q.931, Q.921
NI2 ISDN: BellCore
TR-NWT-001268, TR-NWT-002343; Q.931, Q.921
AGENCY COMPLIANCE
Safety: EN
60950, European Safety (CE Mark) UL
1950 3rd Edition, U.S. Safety
Emissions: EN
55022, Class A FCC Part 15, Sub-part B, Class A
Immunity: EN55024:
1998
Belcore Emissions & Immunity: GR-1089-CORE,
Section 3
HARDWARE SPECIFICATIONS
Height: 1.75
in. (4.45 cm)
Width: 19
in. (48.26 cm)
Depth: 10
in. (25.4 cm)
Power: 42
to -56 VDC - 100 to 240
VAC, 50 to 60 Hz
Temperature: 32°
to 122° F (0° to 50° C)
Humidity: Up
to 95% non-condensing
Altitude: Up
to 10,000 ft. (3,048 m)
SYSTEM CAPACITY
Aggregate
Cards: One per chassis
Interfaces: Up
to 4 E1 or T1 trunks (or 8 full duplex trunks) per
chassis
Channels: Up
to 31 per trunk; up to 248 per chassis
SS7/C7: Four
per chassis
Destination Point Codes: One
per trunk. Up to 4 per chassis
INTERFACE
SPECIFICATIONS
Framing:
- E1: G.732 or G.706
- T1: D4SF or D4ESF
Bit Rate:
- E1: 2,048 Mbps
- T1: 1.544 Mbps
Clocking:
- E1: ± 30 ppm internal
- E1: ± 100 ppm external
- T1: ± 30 ppm internal
- T1: ± 150 ppm external
Impedance:
- E1: 120 ohm balanced
- E1: 75 ohm unbalanced
- T1: 100 ohm balanced
Coding:
- E1: AMI or HDB3
- T1: AMI or B8ZS
Alarms:
- E1: Loss of carrier signal, multi-frame carrier signal,
sync; alarm indication signal (AIS); receipt of remote alarm; receipt of multi-frame
remote alarm
- T1: Loss of carrier signal; loss of frame; receipt of alarm
indication signal (AIS); receipt of remote alarm
Diagnostics:
- E1/T1: signaling state report, digit report
Performance:
- E1: G.703, G.706, G.732, G.823
- T1: ATT Pub. 62411 |
