3Com Enterprise Network Switch Module for sale

171 Results

TippingPoint 3CRTP0050C96C-FRU Model 50 Chassis Copper Assembly 100-240V
Pre-Owned · 3Com
$164.99
$19.99 shipping
V+S ^ &*O ] wG.?!|/ H7$ YS p o n s o r e d
HP 3COM NBX 3C10116D Digital Line Card ISDN PRI T1 - 1 year Warranty!
Pre-Owned · 3Com
$125.00
or Best Offer
Free shipping
M+2^ &* ] wP.?K 3X Q2!| / $S p o n s o r e d
New 3COM 1681-0 TP Transceiver Isolan EZthernet LED Indicating RJ-45 W/O Box
Open Box · 3Com
(1)
$59.95
or Best Offer
Free shipping
T6 K+N^ &* ] 10w O.6 ?!|/8U $S p o n s o r e d
3C16824 3Com 4005 Fabric/Management Module 3C16824
Pre-Owned · 3Com
$100.00
or Best Offer
$9.00 shipping
J+^8 &X6 I*2 ]R w.?!1|/ $S p o n s o r e d
3Com TippingPoint 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C
Pre-Owned · 3Com
$5.00
$14.05 shipping
0 bids
4d
CM U+^6 &* ] Ww.C? W!|/ V$
3Com 3CSFP91 1 Gigabit BASE-SX 850nm SFP Transceiver
Pre-Owned · 3Com
$2.95
Free shipping
1I +^ &F*I ] ZG 4w.?F!| / G$
3C16888 I 3Com Switch 7700 48-Port 10/100/1000BASE-T Module JE122A
Pre-Owned · 3Com
$195.00
or Best Offer
Free shipping
+^2 0& * ] w0.?!|S /B P RA$
SFP-10GLR-31 10GBASE-LR FS Compatible SFP+ 1310nm 10km DOM Duplex LC/UPC SMF-098
Brand New · 3Com
$25.00
or Best Offer
Free shipping
+4^ 8 &N*2 G7 SG ]7 wO.?!| / $
Lot of 25 3com 3CSFP93 1000BASE-T Copper RJ-45 SFP Transceivers
Brand New · 3Com
$87.95
or Best Offer
Free shipping
+^ N&L* I ] Dw .5U O6?! |8/ $
Vintage 3COM 3C100 Ethernet Transceiver Module
Pre-Owned · 3Com
$59.00
or Best Offer
$8.99 shipping
Only 1 left!
HT+ ^6 U&* 3]2 w F.?O! |85 / $
Lot of 10 3COM 3CSFP91 SFP 1000 Base-SXTransceivers
Pre-Owned · 3Com
$16.00
Was: $20.00was - US $20.00
or Best Offer
Free shipping
+RY^ P8 &K* ]0 w. ?!|V/ 3 $
NEW Genuine Original 3COM 3CSFP91 GBIC 1000BASE-SX SFP 850nm Transceiver
Brand New · 3Com
$5.95
or Best Offer
Free shipping
55 sold
R2 68 +^ &* ]RR w.K?!5 |3K/ $
GENUINE 3COM 3CSFP91 1000BASE-SX SFP TRANSCEIVER 50xAvailable
Pre-Owned · 3Com
$4.95
or Best Offer
Free shipping
NM +9^ &*U R6 ] w.?I!|3/ $
3COM 3CXENPAK95 10GBASE-CX4 XENPAK Infiniband 4x. LOT OF 2 NEW
Pre-Owned · 3Com
$149.99
or Best Offer
Free shipping
2+K^ &0*E ]T wH. ?!P|2/ $ S p o n s o r e d
Lot Of 2 3COM 3C17220 SuperStack 3 Switch 1000BASE-T Module
Pre-Owned · 3Com
$44.99
or Best Offer
$12.00 shipping
+V6^ &* ] PB RC w.?!P|/K $S p o n s o r e d
3Com TippingPoint 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C READ
Parts Only · 3Com
$39.99
or Best Offer
$12.32 shipping
1+0^ J T&* ] PHw. 9?6!| / $S p o n s o r e d
0231A0LT I Genuine 3Com XFP Module - 1 x 10GBase-SR10 Transceiver
Pre-Owned · 3Com
$25.00
or Best Offer
Free shipping
+^3F 4 3 F&* ] 1 w3G .M?!|/ $
3COM 3CXFP92 10GBASE-LR XFP-LR 1310nm SMF 10km
Brand New · 3Com
$39.00
or Best Offer
Free shipping
+^0 &*7 8Y] w Z.?A!|/ 15 $
1 USED 3COM IEE 802.3 TRANSCEIVER 10MPS ISOLAN 1114-0 BNC
Pre-Owned · 3Com
$29.00
$10.05 shipping
3+1 ^ E&T * K0 ] w.U8?!|/ GL $
3COM | 3CSFP93 | 1000Base-T SFP Transceiver Module
Pre-Owned · 3Com
$16.00
or Best Offer
Free shipping
0+E P^ &*6 A 6] w.?!W|X/ $
3Com 3CSFP93 1000BASE-SX SFP 850nm Transceiver
Pre-Owned · 3Com
$6.15
Was: $6.99was - US $6.99
or Best Offer
Free shipping
+^ O7 &* ]MQ w .?I!|K/ $9
HP JD493A X124 1G SFP-SX 850nm MMF Mini-GBIC SX
Open Box · 3Com
$39.95
or Best Offer
Free shipping
+^ &J* ]W w. ?!4|/2 I $S H
3COM 3CXENPAK95 10GBASE-CX4 XENPAK Infiniband 4x w/ WARRANTY + Free shipping!
Pre-Owned · 3Com
$27.88
$3.99 shipping
4 watching
NT+^ &* Q X] w.?!| 9V/ GV $
3CSFP93-4500 I LOT OF 9 Genuine HP 3COM Transceivers 1000Base-T 1GB/S SFP
Pre-Owned · 3Com
$99.00
or Best Offer
Free shipping
F+^ &*N 5] w3 Z.?!|/U $
NEW Open Box Genuine Original 3COM 3CXFP92 10GBASE-LR 1310nm XFP Transceiver
Open Box · 3Com
$38.95
or Best Offer
Free shipping
+^F &* ]D w.?!| G/ K F$W
3COM 3C17508 Switch 8800 360GB/s Fabric Module for 8814, 8810, 8807 4xAvailable
Pre-Owned · 3Com
$95.00
or Best Offer
Free shipping
LW+^ L &* 3] 9O w. X?0! |K/M $
3COM 3CSFP91 *Genuine Original* 1000Base-SX SFP Transceiver FTLF8519P2BNL
Pre-Owned · 3Com
$5.75
or Best Offer
Free shipping
5Z+ A^ 7&* X ]C w.?!|O/9 $
Genuine 3Com HP 3CSFP93-4500 1000BASE-T SFP Transceiver 69xAvailable
Pre-Owned · 3Com
$9.25
or Best Offer
Free shipping
+^G 0& 8C *KK ] 7Ow.?!|/ $
3Com 3CSFP86 Compatible 100BASE-BX-U BiDi SFP 1310nm-TX/1550nm-RX 15km DOM- 0928
Brand New · 3Com
$50.00
or Best Offer
Free shipping
+2^ &* ]S w .?YV! P|3/ 0$3S p o n s o r e d
3Com HP 3C17702 3Com SuperStack 3 (3C17702) 12-Ports External Switch Managed
Pre-Owned · 3Com
$84.00
or Best Offer
$9.00 shipping
+^ S&*0 ] wC.?!O |/BE $ CS p o n s o r e d
Lot of 2 l 3Com SuperStack 3 Switch 4400 1000BASE- T Module 3C17220TAA
Brand New · 3Com
$64.99
or Best Offer
Free shipping
0M+^ & *J L] 8wO .N5? !|/ $S p o n s o r e d
3Com SuperStack 3 Ethernet external Switch 4250T 3C17302 48-Port
Pre-Owned · 3Com
$75.00
or Best Offer
Free shipping
Y+0^ &L*D ] 6w.?!P| M/Z S$S p o n s o r e d
3Com Tipping Point TP 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C Rev 06
Pre-Owned · 3Com
$69.99
$19.95 shipping
+M^K 8&*Z ] Sw.?!1| /D Q$
3Com 1000 BASE GBIC 3C5330
Pre-Owned · 3Com
$50.00
$16.37 shipping
GJ +GF^ &* D] N 1w.K ?7!N |/ $
Genuine 3COM 3CSFP93-4500 1000Base-T SFP 1310nm Transceiver
Pre-Owned · 3Com
$8.95
or Best Offer
Free shipping
+^S &8 * U]C wFK.?!| / 0L$
3Com SuperStack 3C17710 - 3 Switch 4900 1000 Base-SX Module Fiber Ethernet
Pre-Owned · 3Com
$40.28
Was: $44.75was - US $44.75
or Best Offer
Free shipping
+^ &*D ]M TL w .M?0! 0Q |/R $
2x Genuine 3Com 3CSFP92 1310nm 1000BASE-LX SFP Transceivers
Pre-Owned · 3Com
$16.95
or Best Offer
Free shipping
5I +O^ &*G H1 ] w.4U? !|TN / $
3Com 3C17221 SuperStack 3 Gigabit 1000Base - SX Switch Module 1722-160-000
Pre-Owned · 3Com
$20.99
Free shipping
+3^ &*Y ]G w.V?! S|Z 8/L $
New - Sealed - 3COM 3CXFP94 10GBASE-SR XFP 850nm 300m transceiver
Open Box · 3Com
$119.99
or Best Offer
Free shipping
+M^ B &X*I ] Dw.Y ?!|/ EQ $S p o n s o r e d
8x 3Com 3CSFP81 100Base-FX 1300nm SFP Transceivers - Genuine!
Pre-Owned · 3Com
$44.95
$14.00 shipping
SP +W^ &*R ] w.A?!|/ $R 44 S p o n s o r e d
3COM 1206-360-000 TP TCVR MODULE WITH WARRANTY
Pre-Owned · 3Com
$50.00
or Best Offer
$7.37 shipping
S+^4 7 &C* D]7 w.I?!|/ V$
3CGBIC91 I Genuine 3Com 1000Base GBIC - 1 x 1000Base-SX Transceiver
Pre-Owned · 3Com
$55.00
or Best Offer
Free shipping
B+C ^Y H& *4M ] 2w.R? !Q|/ $
3COM VCX Connect 100 4 Port FXS Card 3CRVG52002-07 Free Same Day Ship!
Pre-Owned · 3Com
$149.00
or Best Offer
Free shipping
GD+ ^XJ &GF X* ] G w.8?!Y|/ $
3Com 3CSFP91 1 Gigabit BASE-SX 850nm SFP Transceiver
Pre-Owned · 3Com
$3.00
or Best Offer
$4.08 shipping
+^ &V* ]G QQ KGw .?!|/1Y Y$
3COM VCX Connect 100 4 Port FXO Card ( NBX, HP ) 3CRVG52001-07
Pre-Owned · 3Com
$149.00
or Best Offer
Free shipping
OO+^ 0&B *1 ] R 9w.V?!| /G4 $
3COM 3CSFP93-4500 Genuine SFP Transceiver LOT of 2 1000 Base-T 1310nm RJ-45
Pre-Owned · 3Com
$14.45
Free shipping
+^ &* ]C w.A ?CY !R|/C $ QT
3COM 3C17768 SWITCH 4500G 1-PORT 10-GIGABIT MODULE (XFP)
Pre-Owned · 3Com
$175.00
or Best Offer
Free shipping
32 +^B O&* L] Aw .?Z!|/ B$
3Com | 3CSFP93-4500 | SFP 1000Base-T Transceiver Module
Pre-Owned · 3Com
$16.00
or Best Offer
Free shipping
+F^ 3 &1*1 8 ] Jw.? !|/R $8
3Com 7750 7700 48-Port Gigabit 10/100/1000 Switch Blade 3C16888 3xAvailable
Pre-Owned · 3Com
$95.00
or Best Offer
Free shipping
+^ 35 IK M&* ] 9 D4w.?! 8|/ $
3Com SuperStack 3C17710 - 3 Switch 4900 1000 Base-SX Module Fiber Ethernet
Pre-Owned · 3Com
$35.75
Was: $55.00was - US $55.00
$9.65 shipping
+4^1 & * ]Q w.?L VD !3|Q /V $
3COM - 3C17767 2-Port 10G Local Connection Module Switch 4500G
Pre-Owned · 3Com
$49.00
or Best Offer
Free shipping
+Z1 ^ &IK * ]D K w.?D!|/U $
3 Com Multiconnect Thin Transceiver Interface Module
Brand New · 3Com
$36.00
Was: $45.00was - US $45.00
or Best Offer
$10.00 shipping
OD+^ 8 L C&*H ] w3H Y9. ?!|/ $
Lot of 27 OEM 3Com 3CSFP91 1000BASE-SX 850nm SFP Mini-GBIC Transceiver @
Pre-Owned · 3Com
$34.00
or Best Offer
$12.30 shipping
+B^2 G S&* ] w.?!|/ G$P VR
3Com 3CSFP93-4500 1000BASE-T Network SFP 850nm Transceiver FAST SHIP w/ WARRANTY
Pre-Owned · 3Com
$7.95
$4.50 shipping
+AA^ C8& *30 ] Jw.Q ?!SO|/ $
3Com Switch 8800 24-Port 1000BaseX Module 3C17533 for 8814 8810 8814 6xAvail
Pre-Owned · 3Com
$195.00
or Best Offer
Free shipping
KY +^EP &* I9 ]G wD .0?5! |/ $
3COM 3C17768 SWITCH 4500G 1-PORT 10-GIGABIT MODULE (XFP)
Pre-Owned · 3Com
$164.99
or Best Offer
$18.95 shipping
+T^0 7R&* ] w.O4 US?! OZ| / $
3COM 3C35220 COREBUILDER 3500 6 PORT 100BASE-FX SC MODULE (T78)
Brand New · 3Com
$114.99
Free shipping
+^ &I* E ] 9Dw. MV ?!|K/ $X
LOT OF 7x Genuine 3COM 3CSFP91 1000Base-SX 850nm SFP Transceivers
Pre-Owned · 3Com
$14.95
Free shipping
+2^ &*H ] w L.?A!| ZD/ $19
3Com EtherLink XL PCI 3C900B-CMB 03-0148-000 Rev A Network Card 02-0148-000 Rev2
Pre-Owned · 3Com
$70.00
Was: $100.00was - US $100.00
or Best Offer
Free shipping
X+^ &2 * ] w.?J!9 T|1 U/Q F$S p o n s o r e d
NEW - OEM - HP JD493A X124 1G SFP-SX 850nm MMF Mini-GBIC SX Transceiver
Brand New · 3Com
$74.99
$5.70 shipping
+^ J&* ] U wQD 7.?L!| H/J F$S p o n s o r e d

3Com Enterprise Network Switch Module

Shop by Category

171 Results

TippingPoint 3CRTP0050C96C-FRU Model 50 Chassis Copper Assembly 100-240V

HP 3COM NBX 3C10116D Digital Line Card ISDN PRI T1 - 1 year Warranty!

New 3COM 1681-0 TP Transceiver Isolan EZthernet LED Indicating RJ-45 W/O Box

3C16824 3Com 4005 Fabric/Management Module 3C16824

3Com TippingPoint 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C

3Com 3CSFP91 1 Gigabit BASE-SX 850nm SFP Transceiver

3C16888 I 3Com Switch 7700 48-Port 10/100/1000BASE-T Module JE122A

SFP-10GLR-31 10GBASE-LR FS Compatible SFP+ 1310nm 10km DOM Duplex LC/UPC SMF-098

Lot of 25 3com 3CSFP93 1000BASE-T Copper RJ-45 SFP Transceivers

Vintage 3COM 3C100 Ethernet Transceiver Module

Lot of 10 3COM 3CSFP91 SFP 1000 Base-SXTransceivers

NEW Genuine Original 3COM 3CSFP91 GBIC 1000BASE-SX SFP 850nm Transceiver

GENUINE 3COM 3CSFP91 1000BASE-SX SFP TRANSCEIVER 50xAvailable

3COM 3CXENPAK95 10GBASE-CX4 XENPAK Infiniband 4x. LOT OF 2 NEW

Lot Of 2 3COM 3C17220 SuperStack 3 Switch 1000BASE-T Module

3Com TippingPoint 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C READ

0231A0LT I Genuine 3Com XFP Module - 1 x 10GBase-SR10 Transceiver

3COM 3CXFP92 10GBASE-LR XFP-LR 1310nm SMF 10km

1 USED 3COM IEE 802.3 TRANSCEIVER 10MPS ISOLAN 1114-0 BNC

3COM | 3CSFP93 | 1000Base-T SFP Transceiver Module

3Com 3CSFP93 1000BASE-SX SFP 850nm Transceiver

HP JD493A X124 1G SFP-SX 850nm MMF Mini-GBIC SX

3COM 3CXENPAK95 10GBASE-CX4 XENPAK Infiniband 4x w/ WARRANTY + Free shipping!

3CSFP93-4500 I LOT OF 9 Genuine HP 3COM Transceivers 1000Base-T 1GB/S SFP

NEW Open Box Genuine Original 3COM 3CXFP92 10GBASE-LR 1310nm XFP Transceiver

3COM 3C17508 Switch 8800 360GB/s Fabric Module for 8814, 8810, 8807 4xAvailable

3COM 3CSFP91 *Genuine Original* 1000Base-SX SFP Transceiver FTLF8519P2BNL

Genuine 3Com HP 3CSFP93-4500 1000BASE-T SFP Transceiver 69xAvailable

3Com 3CSFP86 Compatible 100BASE-BX-U BiDi SFP 1310nm-TX/1550nm-RX 15km DOM- 0928

3Com HP 3C17702 3Com SuperStack 3 (3C17702) 12-Ports External Switch Managed

Lot of 2 l 3Com SuperStack 3 Switch 4400 1000BASE- T Module 3C17220TAA

3Com SuperStack 3 Ethernet external Switch 4250T 3C17302 48-Port

3Com Tipping Point TP 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C Rev 06

3Com 1000 BASE GBIC 3C5330

Genuine 3COM 3CSFP93-4500 1000Base-T SFP 1310nm Transceiver

3Com SuperStack 3C17710 - 3 Switch 4900 1000 Base-SX Module Fiber Ethernet

2x Genuine 3Com 3CSFP92 1310nm 1000BASE-LX SFP Transceivers

3Com 3C17221 SuperStack 3 Gigabit 1000Base - SX Switch Module 1722-160-000

New - Sealed - 3COM 3CXFP94 10GBASE-SR XFP 850nm 300m transceiver

8x 3Com 3CSFP81 100Base-FX 1300nm SFP Transceivers - Genuine!

3COM 1206-360-000 TP TCVR MODULE WITH WARRANTY

3CGBIC91 I Genuine 3Com 1000Base GBIC - 1 x 1000Base-SX Transceiver

3COM VCX Connect 100 4 Port FXS Card 3CRVG52002-07 Free Same Day Ship!

3Com 3CSFP91 1 Gigabit BASE-SX 850nm SFP Transceiver

3COM VCX Connect 100 4 Port FXO Card ( NBX, HP ) 3CRVG52001-07

3COM 3CSFP93-4500 Genuine SFP Transceiver LOT of 2 1000 Base-T 1310nm RJ-45

3COM 3C17768 SWITCH 4500G 1-PORT 10-GIGABIT MODULE (XFP)

3Com | 3CSFP93-4500 | SFP 1000Base-T Transceiver Module

3Com 7750 7700 48-Port Gigabit 10/100/1000 Switch Blade 3C16888 3xAvailable

3Com SuperStack 3C17710 - 3 Switch 4900 1000 Base-SX Module Fiber Ethernet

3COM - 3C17767 2-Port 10G Local Connection Module Switch 4500G

3 Com Multiconnect Thin Transceiver Interface Module

Lot of 27 OEM 3Com 3CSFP91 1000BASE-SX 850nm SFP Mini-GBIC Transceiver @

3Com 3CSFP93-4500 1000BASE-T Network SFP 850nm Transceiver FAST SHIP w/ WARRANTY

3Com Switch 8800 24-Port 1000BaseX Module 3C17533 for 8814 8810 8814 6xAvail

3COM 3C17768 SWITCH 4500G 1-PORT 10-GIGABIT MODULE (XFP)

3COM 3C35220 COREBUILDER 3500 6 PORT 100BASE-FX SC MODULE (T78)

LOT OF 7x Genuine 3COM 3CSFP91 1000Base-SX 850nm SFP Transceivers

3Com EtherLink XL PCI 3C900B-CMB 03-0148-000 Rev A Network Card 02-0148-000 Rev2

NEW - OEM - HP JD493A X124 1G SFP-SX 850nm MMF Mini-GBIC SX Transceiver

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3COM 3CSFP91 Genuine Original 1000Base-SX SFP Transceiver FTLF8519P2BNL