Interface | DSX-3 Level
2 x Female 75 Ohm BNC Coaxial Connectors (RX and TX) |
Connectivity | Full-Duplex at DS-3 Rate (44.736 MHz)
Full-Duplex at E3 Rate (34.368 MHz) |
Scrambling | Scrambling and Subrate Support of Major DSU Vendors |
Cable Length | Up to 450' / 137.2 m (734A or Equivalent Coaxial Cable)
Up to 225' / 68.6 m (728A or Equivalent Coaxial Cable) |
Framing | C-Bit or M23 Framing (T3)
Bypass and G.751 Framing (E3)
Software Selectable |
Line Coding | T3: Binary Three-Zero Substitution (B3ZS)
E3: High-Density Bipolar with Three Zeros (HDB3) |
Channel Support | DS-3 FEAC |
CRC | 16- and 32-Bit (16-Bit Default) |
Detection | DS-3 Alarm and Event Detection (Once-per-Second Polling) |
LED Indicators | CD
LP
AIS
FERF
EN
Alarm |
Serial Encapsulation | HDLC
PPP
Frame Relay |
Compliance and Certification | DS-3 Physical Layer: ANSI T1.102 and T1.107
E3 Physical Layer: TBR24, ITU-T G.703 and G.823, ACA TS016 |
Standards | T3/E3 MIB (RFC 1407) |
Safety Approvals | United States (UL1950 3rd Edition/CSA C22.2, No.950)
Canada (C1950)
UK (BS6301, EN60950, EN41003)
Germany (TUV GS)
France (EN60950, EN41003, NFC98020)
AS/NZS 3260 (Australia/New Zealand)
EN60950/EN41003 (Europe)
IEC 950 (national deviations) |
EMC Compliance | 47 CFR 15: 2001 Class A (FCC)
ICES003 Class A
EN55022 Class A: 1998
EN300386: 2001
EN55024:1998, EN50082-1:1997 and EN61000-6-2: 1999 including:
ESD (EN61000-4-2)
Radiated Immunity (EN61000-4-3)
Burst Transients (EN61000-4-4)
Surges (N61000-4-5)
Injected RF (EN61000-4-6)
Dips + Sags (EN61000-4-11)
EN61000-3-2: 1995
EN61000-3-3: 1995
AS/NZS 3548 Class A
VCCI V-3/2000.04 Class A |
Operating Temperature | 32-104°F / 0-40°C |
Storage Temperature | -4-149°F / -20-65°C |
Relative Humidity | 10-90% (Non-Condensing) |
Dimensions (H x W x D) | 1.55 x 7.10 x 7.2" / 3.9 x 18.0 x 18.3 cm
Single-Wide, No Slot Restrictions |