10G SFP+ to SFP+ Active Direct Attach Copper Twinax Cable (ACC)

philisun001 — Fri, 08 May 2026 10:04:21 +0000

SPECIFICATIONS
Cable End Connector A	SFP+	Cable End Connector B	SFP+
Jumper Type	Direct-Attach	Data Rate	10G
Aggregate Bit Rate	10.5Gbps	Lane Bit Rate	10Gbps
Number of Channels	1	Single Channel Rate	10G
Minimum Bend Radius	5X Cable OD -Single, 10X Cable OD - Repeated	Factory Brand	PHILISUN
Attenuation	24AWG:10dB/10m maximum 26AWG:10dB/8.5m maximum 28AWG:10dB/7m maximum 30AWG:8.4dB/5.5m maximum	Bit Error Rate	≤10-12
Shield	Braid/Foil	Wire AWG	24AWG/26AWG/28AWG/30AWG
Cable Type	Active Twinax	Cable OD	30AWG: 4.2mm 28AWG: 4.7mm 26AWG: 5.2mm 24AWG: 6.0mm
Cable Colour/Material	Black PVC(OFNR)	Cable Length Selection	1-10 meter
Protocols	SFF-8472/SFF-8432/SFF-8431/SFP+ MSA 1x InfiniBand QDR, DDR, SDR 10 Gigabit Ethernet	Application Scenarios	10 Gigabit Ethernet (10GbE)
Supply Voltage	3.3V	Power Dissipation	<0.5W
Operating Temperature	0 to 70℃ (32 to 158℉)	Storage Temperature	-40 to 85℃ (-40 to 185℉)

PRODUCT PRESENTATION

The PHILISUN 10G SFP+ to SFP+ Active Copper Cable (ACC) is engineered to maintain low-latency aggregation while extending the reach of 10G copper connections beyond passive limits. Compliant with SFF-8431 and IEEE 802.3ae standards, this cable utilizes active twinax technology and integrated circuitry to ensure high signal integrity for reliable data transmission up to 10.3125 Gbps NRZ. Making it a critical, cost-effective alternative to optical solutions for extended distances, it is deployed in demanding enterprise environments for switch-to-switch stacking and high-performance server connectivity, supporting efficient, scalable 10G backbone architecture.

DAC SERIES PRODUCTS

PRODUCTION & TESTING EQUIPMENT

PERFORMANCE PARAMETER

Absolute Maximum Ratings
Parameter	Symbol	Min	Typ.	Max	Unit
Standard Temperature	Tc	0	25	70	°C
Storage Temperature	Ts	-5	–	85	°C
Relative Humidity	RH	5	–	95	%
Supply Voltage	–	3. 15	3.3	3.45	V
Data Rate Per Lane	–	1	10.5	–	Gbp/s

Performance Specification
Electrical
Min. Dielectric Withstand Voltage					300 VDC
Insulation Resistance					1000 Mohms
Current Rating					0.5 Amp Min/Signal Contact
General
Operating Temperature					0 to 70 °C
Flammability Rating					UL 94 V-0
Green Features					RoHS, Lead- Free
Shield					Braid/Foil
Marking					Mfg Name, Part#, Date Code
Plug
Backshell Material					Nickel- Plated Zinc Diecast
Contact Material					PCB with Gold- Plated Pads
Latch					Positive Latching w/Pull
Insertion Force					30N Max
Withdrawal Force					20N Max
Retention Force					90N Max
Durability					50 Cycles Min
Cable
Conductor					Solid
Wire Gauge					AWG30, AWG28, AWG26, AWG24
Impedance					100± 5 ohms
Cable OD					AWG 30 :4.2 mm
					AWG 28 :4.7 mm
					AWG 26:5.2 mm
					AWG 24: 6.0 mm
Jacket Type					PVC
Bend Radius					5X Cable OD

Electrical Characteristics
Test Type	Test Item	24AWG	26AWG	28AWG	30AWG
Electrical Characteristics	Differential impedance	100±5Ω	100±5Ω	100±5Ω	100±5Ω
–	Mutual capacitance	14pF/ft nominal	14pF/ft nominal	14pF/ft nominal	14pF/ft nominal
–	Time delay	1.31ns/ft nominal, (4.3 ns/m) nominal	1.35ns/ft nominal	1.35ns/ft nominal	1.35ns/ft nominal, (4.3 ns/m) nominal
–	Time delay skew(within pairs)	80ps/10m maximum	120ps/8.5m maximum	120ps/7m maximum	50ps/5.5m maximum
–	Time delay skew(between pairs)	350ps/10m maximum	500ps/8.5m maximum	500ps/7m maximum	350ps/5.5m maximum
–	Attenuation	10dB/10m maximum @1.25Ghz	10dB/8.5m maximum @1.25Ghz	10dB/7m maximum @1.25Ghz	8.4dB/5.5m maximum @1.25Ghz
–	Conductor DC Resistance	0.026Ω /ft maximum @20℃	0.04Ω/ft maximum @ 20℃	0.06Ω/ft maximum @20℃	0.01Ω/ft maximum @20℃
Physical Characteristics	Conductors (two pair)	24AWG Solid, Silver plated copper	26AWG Solid, Silver plated copper	28AWG Solid, Silver plated copper	30AWG Solid, Silver plated copper
–	Insulation	Foam polyolefin	Foam polyolefin	Foam polyolefin	Foam polyolefin
–	Pair drain wire	26AWG Solid, Silver plated copper	28AWG Solid, Silver plated copper	30AWG Solid, Silver plated copper	30AWG Solid, Silver plated copper
–	Overall cable shield	Aluminum/ polyester tape, 125% coverage, Tin plated copper braid, 38AWG, 85% coverage	Aluminum/ polyester tape, 125% coverage, Tin plated copper braid, 38AWG, 85% coverage	Aluminum/ polyester tape, 125% coverage, Tin plated copper braid, 38AWG, 85% coverage	Aluminum/ polyester tape, 125% coverage, Tin plated copper braid, 38AWG, 85% coverage
–	Outer diameter	6.0 mm	5.2 mm	4.7 mm	4.2 mm

Pin Designation
Pin	Logic	Symbol	Name/Description	Notes
1	–	VeeT	Transmitter Ground	–
2	LV-TTL-O	TX_ Fault	N/A	1
3	LV-TTL- I	TX_ DIS	Transmitter Disable	–
4	LV-TTL- I/O	SDA	Tow Wire Serial Data 5 LV	–
5	LV-TTL- I	SCL	Tow Wire Serial Clock	–
6	–	MOD_ DEF0	Module present, connect to VeeT	–
7	LV-TTL- I	RS0	N/A	1
8	LV-TTL-O	LOS	LOS of Signal	–
9	LV-TTL- I	RS1	N/A	1
10	–	VeeR	Receiver Ground	–
11	–	VeeR	Receiver Ground	–
12	CML-O	RD-	Receiver Data Inverted	–
13	CML-O	RD+	Receiver Data Non- Inverted	–
14	–	VeeR	Receiver Ground	–
15	–	VccR	Receiver Supply 3.3V	–
16	–	VccT	Transmitter Supply 3.3V	–
17	–	VeeT	Transmitter Ground	–
18	CML- I	TD+	Transmitter Data Non- Inverted	–
19	CML- I	TD-	Transmitter Data Inverted	–
20	–	VeeT	Transmitter Ground	–

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10G SFP+ to SFP+ Active Direct Attach Copper Twinax Cable (ACC)最先出现在www.philisun.com。

10G SFP+ Series – www.philisun.com

10G SFP+ to SFP+ Active Direct Attach Copper Twinax Cable (ACC)