CXP
U91-A151-1D01-10
The CXP cage and connector system is one of Amphenol’s newest additions to the High Speed I/O
Family. Amphenol’s CXP connector comes in a one-piece press-fit assembly system with twelve
channels of 10 Gbps data rates, resulting in 120 Gbps of total bandwidth – the fastest and most
dense I/O on the market today. It also enables pluggable copper or optical cables to increase the
flexibility of system-level hardware for end users. CXP is ideal for network switches, routers, servers,
and storage devices.
Specification Highlights
The CXP interconnect system is comprised of an 84-position, 2-row press-fit connector
and a cage assembly as one unit complying with SFF-8642.
General Characteristics
• RoHS compliant
• Industry standard footprint
• Industry standard EIA-364
Mechanical Characteristics
• Insertion force for an MSA compliant transceiver: 150 N max
• Unmating force: 50 N max
• Durability: 250 mating cycles minimum
Electrical Characteristics
• Hot swappable
• Operating voltage: 30 V
• Operating current: 0.5 A
• Differential impedance: 100
Ω+/-
10
Ω
• DWV: 300 V AC
• Insulation resistance: 1000 MΩ min
Packaging
• Tray packaging: cage and connector assembly
• Bulk packaging: dust cover
Temperature Rating
• Operating temperature: -40 °C to +85 °C
• Storage temperature: -55 °C to +105 °C
Materials
• Cage
• Base material: zinc alloy
• Plating: nickel
• Heat sink: aluminum alloy
• Heat sink clip: stainless steel
• Cage cover: stainless steel
• Mounting screw: AISI 1010 steel
• Dust cover: thermoplastic
• Connector
• Contact base material: copper alloy
• Contact plating: gold on mating area; tin-lead on termination
• Housings: glass reinforced, lead-free solder reflow process
compatible thermoplastic, UL94V-0 rated
Configurations
• 1x1
• Custom solutions available
Options
• Heat sink
• Dust cover
• EMI shielding
• Conductive elastomeric gasket
• Metal spring fingers
• Keying
• Key #1 (Left) InfiniBand™
• Key #2 (Right) Ethernet
(bottom view)
(top view)
CXP Cage and Connector Assembly
U91-A121-100A-10
12
HIGH SPEED
I/O PRODUCTS
CXP Cage and Connector Assembly
U91-A1XX-1XXX-XX
Ordering Information
Contact Amphenol for additional options
CXP Cage/Connector
Combo
U91
A
SERIES DESIGNATION
STYLE
A
- One Row Cage 0°
NUMBER OF PORT IN ROW
1
- 1x1 Port
U91 - A 1 X X - 1 X X X - 1 X
MOUNTING SCREWS
0
- No Screws
1
- With Mounting Screws (Standard Length)
CONTACT PLATING
1
- Mating Area Plating 0.76µm Gold Over 2.54µm
of Nickel; Tail Area 0.76µm Tin Lead Over
2.54µm of Nickel
PACKAGING
1
- Tray Packaging
A
- Tray Packaging with Heat Sink and Clip
or Light Pipe Shipped Assembled
LIGHT PIPES
0
- Standard
X
- Consult Amphenol Sales for Additional Options
OPTIONAL DUST COVER
0
- Without Dust Cover
D
- With Dust Cover (Ship Loose)
CAGE PLATING
1
- Nickel
X
1
1
X
HEAT SINK OPTION
1
- No Heat Sink and No Clip Shipped
2
- Square Pin (Black Oxide) HS & Clip
5
- Round Pin (Black Oxide) HS & Clip
A
- Square Pin (Nickle Plated) HS & Clip
D
- Round Pin (Nickle Plated) HS & Clip
G
- Square Pin (Chromate Passivation) HS & Clip
K
- Round Pin (Chromate Passivation) HS & Clip
KEYING
0
- No Key
1
- Key #1 (Left)
InfiniBand™
2
- Key #2 (Right)
Ethernet
X
X
X
X
1
Telephone: (416) 291-4401 Fax: (416) 292-0647 E-Mail: sales@amphenolcanada.com
All specifications are subject to change without notice.
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