30 AWG Shielded SCSI Cable Features
- VHDCI compatible
- Round, smooth and firm for overmolding
- Harmonized CMG listed for safety
- Meets ANSI X3T.9 (Project 0375M Publishes Ref. X3-131-1994)
and X3T.10 (Per ANSI X3T.10 Document: 855 Annex D) Standards
for interconnection of SCSI devices
- Hi-Twist used for quality twisted pairs
SCSI 30 Gauge Shielded Cable Description
Basic construction of the SCSI Cable uses 30 gauge
(AWG) stranded or solid conductor FRFPO. Conductors are
then twisted into pairs with varying left-hand lays to reduce
crosstalk. The required number of wire pairs are cabled
with a left-hand lay, wrapped with a foam polypro tape,
then shielded with both an AL/PET tape (AL side out) and
braid shield. The SCSI cable is jacketed with
Hi-Flex PVC.†
† Black (000) is standard for this product but other colors are available upon request.
30 AWG Shielded SCSI Electronic Cable Applications
- Parallel PC processing
- High speed interconnect CPU management
- Board to board interface
- Ultra 640 (49557 & 40427), Ultra 320, Ultra 160
- Fast 80, Fast 40, Fast 20, Fast 10, Fast 5
- Storage array systems
- Blade storage devices
- HDD (High Density Disks)
- Parallel SCSI, Ultra SCSI and Fast SCSI
- RAID Devices
30 Gauge Shielded SCSI Cable Specifications
| Series No. |
Conductor |
Insulation |
Nom. Primary OD |
Tape |
Braid |
Drain |
Jacket |
| Inches |
mm |
| 49251 |
30 AWG
7/38
TC |
Flame
Retardant
Cellular
Polyolefin |
0.028 |
0.710 |
100%
Polypro Tape
& AL/PET |
85%
Coverage
36 AWG |
N/A |
PVC Matte
Black† |
| 49409 |
0.0265 |
0.678 |
| 49557 |
30 AWG
1/30
TC |
0.0265 |
0.678 |
| 40427 |
0.025 |
0.635 |
85%
Coverage
38 AWG |
| Series No. |
Conductor
Resistance
Ω/Mft. @20°C |
Capacitance |
Nom. SE
Imp.
(Ω) |
Diff**
Imp.
(Ω) |
Prop. Nom. |
Delay Skew |
| pf/ft. (G-S) |
pf/ft (G-S-G) |
ns/ft. |
Max Delta
ns/ft |
| 49251 |
106 |
9 |
17 |
90 |
130 |
1.45 |
0.045 |
| 49409 |
106 |
12 |
18.5 |
80 |
123 |
1.40 |
0.045 |
| 49557 |
113 |
10 |
17 |
90 |
130 |
1.36 |
0.025 |
| 40427 |
104 |
11 |
18 |
90 |
125 |
1.35 |
0.025 |
| Part No. |
No. of Conductors |
No. of
Pairs |
Core Layout |
Jacket OD |
Color Code |
| Inches |
mm |
| 49251-50-S-01000 |
50 |
25 |
13-9-3 |
0.366 |
9.296 |
Band Marked |
| 49251-68-S-01000 |
68 |
34 |
18-11-5 |
0.402 |
10.211 |
Band Marked |
| 49409-50-S-01000 |
50 |
25 |
13-9-3 |
0.340 |
8.636 |
Band Marked |
| 49409-68-S-01000 |
68 |
34 |
18-11-5 |
0.370 |
9.398 |
Band Marked |
| 49557-50-S-01000 |
50 |
25 |
13-9-3 |
0.340 |
8.636 |
Band Marked |
| 49557-68-S-01000 |
68 |
34 |
18-11-5 |
0.370 |
9.398 |
Band Marked |
| 40427-68-S-01000 |
68 |
34 |
18-11-5 |
0.354 |
8.992 |
Band Marked |
** Measured Shield floating.
Bulk 30 Gauge Shielded SCSI Cable RoHS Eco-Friendly Index
| <90ppm |
<5ppm |
<5ppm |
<5ppm |
<1000ppm |
| Pb |
Cd |
Cr+6 |
Hg |
PBDE's
PBB's |
Hitachi Cable Manchester is making every effort to provide Lead free and Cadmium free products to help protect our environment. To this end Hitachi Cable Manchester, Inc. has adopted RoHS (Restriction of Hazardous
Substances) as its standard. Hitachi's website Eco-Index is designed to inform the interested user of contents of various restricted or banned elements in terms of parts per million. In most cases, the numbers stated are from actual lab tests using the acid digestion method, considered to be the most severe measurement of analyzing content of restricted and banned elements. It is Hitachi's goal to be 100% compliant to European RoHS, including the removal of the Deca-BDE exemption dated July 1, 2008.
Where to Buy
| Region |
USA |
Global |
| Dist Name |
Heilind Electronics |
Anixter Wire & Cable EMEA Headquarters |
| Address |
5300 Avion Park Drive |
Unit A, The Beacons
Birchwood Park, Risley, Warrington |
| City |
Highland Heights |
Cheshire, WA3 6GP |
| State |
OH |
N/A |
| Zip |
44143 |
N/A |
| Country |
USA |
England |
| Telephone |
+1-440-995-3972 |
+44 (0) 1925 848017 |
| Fax |
+1-440-473-9330 |
+44 (0) 1925 850411 |
| Email |
Contact |
Contact |
