3Com Enterprise Network Switch Module

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154 Results

3C16824 3Com 4005 Fabric/Management Module 3C16824
Pre-Owned · 3Com
C $138.53
or Best Offer
C $76.19 shipping
5+^A 4&V B* 0] VMw. IW ?!|/ $S p o n s o r e d
New 3COM 1681-0 TP Transceiver Isolan EZthernet LED Indicating RJ-45 W/O Box
New (Other) · 3Com
(1)
C $83.05
or Best Offer
+MJ^ UU & K*C ] wBE .JB?!|/ $S p o n s o r e d
TippingPoint 3CRTP0050C96C-FRU Model 50 Chassis Copper Assembly 100-240V
Pre-Owned · 3Com
C $228.56
C $86.69 shipping
+BQ^ &S* 2] w .?IL!| / XS$ S p o n s o r e d
3C16888 I 3Com Switch 7700 48-Port 10/100/1000BASE-T Module JE122A
Pre-Owned · 3Com
C $270.13
or Best Offer
C $60.34 shipping
R+^O & * A] w.?3!| / I$L 8S p o n s o r e d
3Com TippingPoint 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C
Pre-Owned · 3Com
C $6.93
0 bids
4d 11h
T+^ 9& *P A ] wG.?!6 |/ $49
3Com 1692-060-000 Link Switch Downlink 100 BASE-FX Module
Pre-Owned · 3Com
C $367.53
or Best Offer
Free shipping
8C+^ & G6* ] 0Uw.? U!|B/ HU $
10x NEW Genuine Original 3COM 3CSFP91 GBIC 1000BASE-SX SFP 850nm Transceiver
Brand New · 3Com
C $69.20
or Best Offer
C $22.04 shipping
+^ &* W4] wV.X ?A!J |/ P$M
Vintage 3COM 3C100 Ethernet Transceiver Module
Pre-Owned · 3Com
C $81.73
or Best Offer
C $34.87 shipping
Only 1 left!
5+^F & RC * 1]A w.S1 ?Z!|Z/ $
3Com 3CSFP91 Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver- 13590
Brand New · 3Com
C $27.22
Free shipping
+6S ^ I&F *D4 O ] w4.? !U4|/ $
3Com 3C17221 SuperStack 3 Gigabit 1000Base - SX Switch Module 1722-160-000
Pre-Owned · 3Com
C $29.08
+I^ H& W8 * ] Uw7 5.Y?! |R/ $
3Com 3C17714 SuperStack 3 Switch 4900 GBIC Module
Brand New · 3Com
C $49.99
or Best Offer
C $17.99 shipping
51+^ 9&5* ] 6Bw.?!| /C $N
Sophos ITFZTCHLX Compatible 1000BASE-LX SFP 1310nm 10km Transceiver-30220
Brand New · 3Com
C $34.63
or Best Offer
C $15.90 shipping
+Q^J JB& *3C ]2 w.?E !H|K / $
3CGBIC91 I Genuine 3Com 1000Base GBIC - 1 x 1000Base-SX Transceiver
Pre-Owned · 3Com
C $76.19
or Best Offer
C $17.14 shipping
+P^K C&*B P]R w.?GN !QZ|/ $
3Com EtherLink XL PCI 3C900B-CMB 03-0148-000 Rev A Network Card 02-0148-000 Rev2
Pre-Owned · 3Com
C $97.20
or Best Offer
C $61.44 shipping
+^H C&* ]JM w.? EB! JO |/ 4$S p o n s o r e d
3Com TippingPoint 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C READ
Parts Only · 3Com
C $55.40
or Best Offer
S+^ &*7 M]N w .K?!3 |/Y K $S p o n s o r e d
3Com HP 3C17702 3Com SuperStack 3 (3C17702) 12-Ports External Switch Managed
Pre-Owned · 3Com
C $116.37
or Best Offer
C $76.19 shipping
+Z^Z L7 &* ]4 w.?U !I|A/ $S p o n s o r e d
3COM VCX Connect 100 4 Port FXS Card 3CRVG52002-07 Free Same Day Ship!
Pre-Owned · 3Com
C $206.41
or Best Offer
C $26.56 shipping
+^ &SW J*Q ] 6 w.4 ?!S|/G $
3COM Core Builder 3500 6 port 100BASE FX Module 3C35220
Pre-Owned · 3Com
C $49.99
or Best Offer
C $14.99 shipping
+5^ G B&* ] w.Q? !X|/ $C F
QTY Cisco NME-WAE-302-K9 Network Module Genuine Cisco / Ships from USA
Pre-Owned · 3Com
C $145.46
or Best Offer
C $40.01 shipping
+Z^ &N* T]O Y M 2w.1?! |M/ $
3COM | 3CSFP93 | 1000Base-T SFP Transceiver Module
Pre-Owned · 3Com
C $22.16
or Best Offer
C $15.53 shipping
+^ G&U* ] w8.?!E 0S|/ Z Z$
3Com | 3CSFP93-4500 | SFP 1000Base-T Transceiver Module
Pre-Owned · 3Com
C $22.16
or Best Offer
C $15.53 shipping
T+P ^ 84& * ]3J w. ?!|/ $V5
3COM 3C17222 SUPERSTACK 3 100Base-FX MODULE - NEW opened box
New (Other) · 3Com
C $34.56
C $15.24 shipping
+KA 4^L &5*6 ] Pw.?!|A /W $
3COM VCX Connect 100 4 Port FXO Card ( NBX, HP ) 3CRVG52001-07
Pre-Owned · 3Com
C $206.41
or Best Offer
C $26.56 shipping
+W^ 5 &J9* ] wL.8 ?!8|/3 $
3COM 3C17768 SWITCH 4500G 1-PORT 10-GIGABIT MODULE (XFP)
Pre-Owned · 3Com
C $242.43
or Best Offer
C $36.57 shipping
+J^ J& L* 1] w.? 1N !JO C|A/ $
3Com Tipping Point TP 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C Rev 06
Pre-Owned · 3Com
C $96.96
C $82.36 shipping
HN+ G^E 7 &* T] K w.0 ?!U|/U $
3Com 1692-060-000 Link Switch Downlink 100 BASE-FX Module
Pre-Owned · 3Com
C $367.10
or Best Offer
Free shipping
+P6^ IE& * 0L] S w.?!O |/ X$
3COM 3CXENPAK95 10GBASE-CX4 XENPAK Infiniband 4x w/ WARRANTY + Free shipping!
Pre-Owned · 3Com
C $38.62
C $32.71 shipping
4 watching
+^ C1 &P* ] w.?!|/ D$
1 USED 3COM IEE 802.3 TRANSCEIVER 10MPS ISOLAN 1114-0 BNC
Pre-Owned · 3Com
C $40.17
2+^5 &* E2 2] wM.?!|/ RP $
3Com 3CSFP86 Compatible 100BASE-BX-U BiDi SFP 1310nm-TX/1550nm-RX 15km DOM- 0928
Brand New · 3Com
C $69.27
or Best Offer
C $16.93 shipping
+H5^ &* H4 M3] 5w.?X !|/W7 $S p o n s o r e d
3Com SuperStack 3 Ethernet external Switch 4250T 3C17302 48-Port
Pre-Owned · 3Com
C $103.90
or Best Offer
C $54.94 shipping
+DL DQ^ & X* ]V X w.?E !|/ $S p o n s o r e d
New - Sealed - 3COM 3CXFP94 10GBASE-SR XFP 850nm 300m transceiver
New (Other) · 3Com
C $166.22
or Best Offer
+^C &I* ]K wJ .?!|/T 7$ RS p o n s o r e d
3COM 3C35220 COREBUILDER 3500 6 PORT 100BASE-FX SC MODULE (T78)
Brand New · 3Com
C $159.30
C $25.17 shipping
G+^ &*6 B] Yw .H?F !R|/ 2 $S p o n s o r e d
0231A0LT I Genuine 3Com XFP Module - 1 x 10GBase-SR10 Transceiver
Pre-Owned · 3Com
C $34.63
or Best Offer
C $15.90 shipping
+^X0 & *BC ] w.?C!|P / $B
NEW Open Box Genuine Original 3COM 3CXFP92 10GBASE-LR 1310nm XFP Transceiver
New (Other) · 3Com
C $53.96
or Best Offer
C $16.47 shipping
3R+ 2^O & * ]XJ Ow.A? B!|/ $
3COM 3CSFP9-81 100 Base-FX Multi-Mode Transceiver
Brand New · 3Com
C $138.52
C $18.96 shipping
9L +^ &* ]2X w.?!|/ Q $Q 84
3Com 3CSFP93 1000BASE-SX SFP 850nm Transceiver
Pre-Owned · 3Com
C $8.52
Was: C $9.68was - C $9.68
or Best Offer
+^ ZF CU D&* ] wV. ?!H|/Q $
3Com 3C17714 SuperStack 3 Switch 4900 GBIC Module
New (Other) · 3Com
C $161.79
Was: C $179.77was - C $179.77
or Best Offer
+^ &*O X ] Jw.?!Q| O/W CI $
3Com 3C17224 Superstack 3 Switch 4400 Cascade Module Card 1722-470-000-1.00
Pre-Owned · 3Com
C $49.82
C $5.87 shipping
+^2 &D* F E] w 9.B ?C6 !|/ 2$
3 Com Multiconnect Thin Transceiver Interface Module
Brand New · 3Com
C $49.87
Was: C $62.34was - C $62.34
or Best Offer
C $30.20 shipping
+H^O &S* O] YS w .?!K|/ N E$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
C $103.88
+H2 Q^ &* ] w.F ?C!A V|/ $5 S p o n s o r e d
Lot 8x 3Com 3CSFP91 1000Base-SX LAN SFP 850nm SFP Transceivers #M289
Pre-Owned · 3Com
C $35.33
Was: C $41.56was - C $41.56
or Best Offer
C $15.93 shipping
BA 8P Y+^S & * 6C] J6 w.?!| / $
3COM 3C17768 SWITCH 4500G 1-PORT 10-GIGABIT MODULE (XFP)
Pre-Owned · 3Com
C $228.56
or Best Offer
WN +^B &O* ] wV.H? !|DC/ $
3Com SuperStack 3C17710 - 3 Switch 4900 1000 Base-SX Module Fiber Ethernet
Pre-Owned · 3Com
C $55.80
Was: C $61.99was - C $61.99
or Best Offer
V+G^ &V*W ] w.U1 ?!Q|1/ $
3Com 3C17224 Super Stack 3 Switch 4400 Cascade Module Card 1722-470-000-1.00
Pre-Owned · 3Com
C $49.82
C $5.87 shipping
M+Y^ W&T* ] VHw.?!|/ NE $
3COM 1206-360-000 TP TCVR MODULE WITH WARRANTY
Pre-Owned · 3Com
C $69.27
or Best Offer
EK+ ^29 &* OD ] w.?IH! |/ $
2x Genuine 3Com 3CSFP92 1310nm 1000BASE-LX SFP Transceivers
Pre-Owned · 3Com
C $23.48
or Best Offer
4R 0+^ E&* ] UE w. A?!L RQ| / $
5x 3COM 3CXENPAK95 10GBASE-CX4 XENPAK Transceivers
Pre-Owned · 3Com
C $90.04
C $16.62 shipping
W+B^ O &* ] 4 w.U?!U 8|/ $X
3Com Compatible 3CSFP91 - 1000BASE-SX 550m MMF 850nm SFP Transceiver
Brand New · 3Com
C $41.49
or Best Offer
C $16.11 shipping
L+^C & D* ] w.?Y !U|/ $X Q
3Com 1000 BASE GBIC 3C5330
Pre-Owned · 3Com
C $69.27
+^I F&* ]2B MK w.?Q!8|/ $
Box of 2 3COM 3CSFP93-4500 SFP Transceivers 1000Base-T : New In Box/Open
Brand New · 3Com
C $27.71
or Best Offer
+1^N V&X* L4] C w.?!0 |Q4 / $
3Com 3C17221 SuperStack 3 Switch 1000base-SX module 1000base-SX/LX Downlink
Pre-Owned · 3Com
C $16.62
or Best Offer
W6+^ &*D5 K ]B w 8C .?!|78/ $
3Com OfficeConnect Switch 400 - Used, Untested, For Parts or Repair
Parts Only · 3Com
C $1.74
or Best Offer
C $23.67 shipping
+^F &3* ] D w0 DM.? P4 !|/MB $
3Com 3C16975 SuperStack II Switch 3300 1-Port 1000Base-SX Module
Pre-Owned · 3Com
C $34.56
C $15.24 shipping
+F5 ^ &LP* ] wN.?!G| 6/ $
3Com 3CSFP91 1 Gigabit BASE-SX 850nm SFP Transceiver
Pre-Owned · 3Com
C $4.16
or Best Offer
90+ ^ &*S ] wV.? 3!|/ $I
3Com 7700 48 Port 1000Base T PoE Switching Module 3C16890 90 Days RTB Warranty
New (Other) · 3Com
C $308.85
or Best Offer
C $47.24 shipping
+C^1 Z 4 &V3* ] w.?QN !|/Q $
JE109A - 3Com/HP 3CR1718-91 SuperStack 4 5500-EI 28 Port FX Fiber Switch, NEW
Brand New · 3Com
C $346.33
or Best Offer
C $55.41 shipping
+Z^O J&*V ] 35 9S w.?K!Y |/ $
LOT OF 5 3Com 3CSFP93-4500 SFP Transceiver Module
Pre-Owned · 3Com
C $55.41
or Best Offer
C $34.63 shipping
R+M K^ &S ND* ] w.?!|XB V/P $
3COM 3CSFP92 1000BASE-LX 1310NM SFP MODULE J7-5(3)
Pre-Owned · 3Com
C $69.25
or Best Offer
C $16.93 shipping
IK M+0 ^ S&*F ]UZ H w.?8 !|/ $
3CSFP9-82 I Genuine 3Com SFP Dual-Mode Transceiver - 1 x 100Base-LX10
Pre-Owned · 3Com
C $99.05
or Best Offer
C $17.80 shipping
+^ E&D *B X ]7 X wN4. L?!1| / $S p o n s o r e d
3Com EtherLink XL PCI 3C900B-CMB 03-0148-000 Rev A Network Card 02-0148-000 Rev2
Pre-Owned · 3Com
C $96.97
Was: C $138.53was - C $138.53
or Best Offer
+O^ 3& * N2 B]H Jw.P ?!|ZV / $S p o n s o r e d

3Com Enterprise Network Switch Module

Shop by Category

154 Results

3C16824 3Com 4005 Fabric/Management Module 3C16824

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

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

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

3Com TippingPoint 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C

3Com 1692-060-000 Link Switch Downlink 100 BASE-FX Module

10x NEW Genuine Original 3COM 3CSFP91 GBIC 1000BASE-SX SFP 850nm Transceiver

Vintage 3COM 3C100 Ethernet Transceiver Module

3Com 3CSFP91 Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver- 13590

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

3Com 3C17714 SuperStack 3 Switch 4900 GBIC Module

Sophos ITFZTCHLX Compatible 1000BASE-LX SFP 1310nm 10km Transceiver-30220

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

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

3Com TippingPoint 50 IPS Intrusion Prevention Firewall 3CRTP0050C96C READ

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

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

3COM Core Builder 3500 6 port 100BASE FX Module 3C35220

QTY Cisco NME-WAE-302-K9 Network Module Genuine Cisco / Ships from USA

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

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

3COM 3C17222 SUPERSTACK 3 100Base-FX MODULE - NEW opened box

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

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

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

3Com 1692-060-000 Link Switch Downlink 100 BASE-FX Module

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

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

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

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

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

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

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

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

3COM 3CSFP9-81 100 Base-FX Multi-Mode Transceiver

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

3Com 3C17714 SuperStack 3 Switch 4900 GBIC Module

3Com 3C17224 Superstack 3 Switch 4400 Cascade Module Card 1722-470-000-1.00

3 Com Multiconnect Thin Transceiver Interface Module

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

Lot 8x 3Com 3CSFP91 1000Base-SX LAN SFP 850nm SFP Transceivers #M289

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

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

3Com 3C17224 Super Stack 3 Switch 4400 Cascade Module Card 1722-470-000-1.00

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

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

5x 3COM 3CXENPAK95 10GBASE-CX4 XENPAK Transceivers

3Com Compatible 3CSFP91 - 1000BASE-SX 550m MMF 850nm SFP Transceiver

3Com 1000 BASE GBIC 3C5330

Box of 2 3COM 3CSFP93-4500 SFP Transceivers 1000Base-T : New In Box/Open

3Com 3C17221 SuperStack 3 Switch 1000base-SX module 1000base-SX/LX Downlink

3Com OfficeConnect Switch 400 - Used, Untested, For Parts or Repair

3Com 3C16975 SuperStack II Switch 3300 1-Port 1000Base-SX Module

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

3Com 7700 48 Port 1000Base T PoE Switching Module 3C16890 90 Days RTB Warranty

JE109A - 3Com/HP 3CR1718-91 SuperStack 4 5500-EI 28 Port FX Fiber Switch, NEW

LOT OF 5 3Com 3CSFP93-4500 SFP Transceiver Module

3COM 3CSFP92 1000BASE-LX 1310NM SFP MODULE J7-5(3)

3CSFP9-82 I Genuine 3Com SFP Dual-Mode Transceiver - 1 x 100Base-LX10

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