CAPITAL GROWTH SYSTEMS, INC. FORM OF GLOBAL BRIDGE NOTE WARRANT TO PURCHASE SERIES AA PREFERRED STOCK AT $1,000 PER PREFERRED SHARE, OR $0.45 PER COMMON SHARE ON AS CONVERTED BASIS

THE SECURITIES REPRESENTED HEREBY HAVE BEEN ACQUIRED BY THE HOLDER HEREOF FOR ITS OWN ACCOUNT FOR INVESTMENT WITH NO INTENTION OF MAKING OR CAUSING TO BE MADE A PUBLIC DISTRIBUTION OF ALL OR ANY PORTION THEREOF. SUCH SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 OR ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED, EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT FILED UNDER SUCH ACT OR PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER SUCH ACT.

Capital Growth Systems, Inc., a Florida corporation (the “Company”), hereby certifies that, for value received, Thomas Hudson (including any successors and assigns, “Holder”), is entitled, subject to the terms set forth below, to purchase from the Company at any time or from time to time before 5:00 PM Central time, on December 31, 2009 (the “Expiration Date”), which date is subject to extension as set forth in Section 7 fully paid and nonassessable shares of the Company’s Series AA Preferred Stock (the “Warrant Shares”) under the terms set forth herein. Holder acknowledges that effective upon the filing of an amendment to the Articles of Incorporation of the Company increasing its authorized Common Stock to not less than 200,000,000 shares (the “Amendment”), each share of Series AA Preferred Stock shall automatically be converted into 2,222.2 shares of $0.0001 par value Company common stock (“Common Stock”) and for purposes of this Warrant, effective as of the filing of the Amendment, all references hereto to Warrant Shares shall be automatically amended to refer to the corresponding number of shares of Common Stock into which the shares of Series AA Preferred Stock have been converted.

1.   Number of Warrant Shares; Exercise Price . This Warrant shall evidence the right of the Holder to purchase up to 112.501125 Warrant Shares (which number of Warrant Shares will remain fixed and is not subject to any adjustment except as provided in Section 6 below) at an initial exercise price per Warrant Share of $1,000 per share of Series AA Preferred Stock (i.e. $0.45 per share of Common Stock following the Amendment) (the “Exercise Price”), subject to adjustment as provided in Sections 6 and  7 below.

2.   Definitions . As used herein the following terms, unless the context otherwise requires, have the following respective meanings:

(a)   The term “Common Stock” shall mean the common stock, par value $0.0001 of the Company.

(b)   The term “Company” shall mean Capital Growth Systems, Inc. and shall include any company which shall succeed to or assume the obligations of the Company hereunder.

(c)   The term “Corporate Transaction” shall mean (i) a sale, lease transfer or conveyance of all or substantially all of the assets of the Company; (ii) a consolidation of the Company with, or merger of the Company with or into, another corporation or other business entity in which the stockholders of the Company immediately prior to such consolidation or merger own less than 50% of the voting power of the surviving entity immediately after such consolidation or merger; or (iii) any transaction or series of related transactions to which the Company is a party in which in excess of 50% of the Company’s voting power is transferred, excluding any consolidation or merger effected exclusively to change the domicile of the Company and/or an effective change of the number of issued and outstanding shares of the Company (i.e. reverse or forward split), and further including any of the issuances of capital stock with respect to any of the transactions contemplated in the Memorandum.

(d)   The term “Memorandum” shall mean the private placement memorandum dated November 14, 2006 of the Company, as amended from time to time.

(e)   The term “Offering Warrants” shall mean this Warrant and each other warrant issued to purchasers of Notes pursuant to the Global Bridge Note Purchase Agreement, to which this form of Warrant is attached as an Exhibit.

3.   Exercise Date; Expiration . Subject to the terms hereof, this Warrant may be exercised by the Holder at any time or from time to time before the Expiration Date (the “Exercise Period”).

4.   Exercise of Warrant; Partial Exercise . This Warrant may be exercised in full by the Holder by surrender of this Warrant, together with the Holder’s duly executed form of subscription attached hereto as Exhibit A , to the Company at its principal office, accompanied by payment, in cash or by certified or official bank check payable to the order of the Company, of the aggregate exercise price (as determined above) of the number of Warrant Shares to be purchased hereunder. The exercise of this Warrant pursuant to this Section 4 shall be deemed to have been effected immediately prior to the close of business on the business day on which this Warrant is surrendered to the Company as provided in this Section 4 , and at such time the person in whose name any certificate for Warrant Shares shall be issuable upon such exercise shall be deemed to be the record holder of such Warrant Shares for all purposes. As soon as practicable after the exercise of this Warrant, the Company at its expense will cause to be issued in the name of and delivered to the Holder, or as the Holder may direct, a certificate or certificates for the number of fully paid and nonassessable full shares of Warrant Shares to which the Holder shall be entitled on such exercise, together with cash, in lieu of any fraction of a share, equal to such fraction of the current fair market value of one full Warrant Share as determined in good faith by the Board of Directors and as set forth in Section 7 , and, if applicable, a new warrant evidencing the balance of the shares remaining subject to the Warrant.

5.   Weighted Average Anti-Dilution Price Protection . The purchase price of Warrant Shares (or any shares of stock or other securities which may be) issuable upon the exercise of this Warrant shall be subject to adjustment from time to time, as follows:

(a)   “New Securities” shall mean any Common Stock or preferred stock of Company issued during the term of this Warrant, whether now authorized or not, and rights, options or warrants to purchase said Common Stock or preferred stock, and securities of any type whatsoever that are, or may become, convertible into said Common Stock or preferred stock (including but not limited to convertible debt or any other instrument exercisable for or convertible into Common Stock); provided, however, that “New Securities” does not include (i) any securities issued or issuable pursuant to any of the notes, options, warrants or other securities outstanding as of the date of the closing of the offering pursuant to the Memorandum, including all Offering Warrants; (ii) up to 5,000,000 shares of Common Stock issued pursuant to the stock option plan contemplated in the Memorandum; any stock option plan maintained by Company; or (iii) shares of Company's Common Stock issued in connection with any stock split, stock dividend, or recapitalization by Company.

(b)   In the event that Company issues New Securities for a consideration of less than $0.45 per share of Common Stock (on an as converted to Common Stock basis, as adjusted per this Section 5 hereof) (the “Original Purchase Price”), or if the Original Purchase Price shall have been adjusted hereunder, and the Company issues New Securities for a purchase price below the adjusted Purchase Price, then the then-current Purchase Price shall be adjusted downward to a price determined by dividing

(i)   the sum of (w) the Purchase Price in effect before the issuance of such New Securities multiplied by the number of shares of the Company’s Common Stock then issued and outstanding plus the number of shares of Company preferred stock then issued as converted into shares of Common Stock (including shares of common stock reserved pursuant to the issued Offering Warrants) immediately prior to the issuance of such New Securities and (x) the consideration, if any, received by or deemed to have been received by the Company on the issue of such New Securities by:

(ii)   the sum of (y) the number of shares of the Company’s Common Stock then issued and outstanding plus the number of shares of the Company’s preferred stock then issued as converted into shares of Common Stock (including shares of Common Stock reserved pursuant to the issued Offering Warrants) immediately prior to the issuance of such New Securities and (z) the number of Additional Shares of Common Stock issued or deemed to have been issued in the issuance of such New Securities.

(c)   In the case of the issuance of Common Stock for cash, the consideration shall be deemed to be the amount of cash paid.

(d)   In the case of the issuance of Common Stock for a consideration in whole or in part other than cash, the consideration other than cash shall be deemed to be the fair value thereof as reasonably determined by the Company’s board of directors consistent with its fiduciary duties irrespective of any accounting treatment.

(e)   The Company will not by reorganization, transfer of assets, consolidation, merger, dissolution, or otherwise, avoid or seek to avoid observance or performance of any of the terms of this Section 5 , but will at all times in good faith assist in the carrying out and performance of all provisions of this Section 5 in order to protect the rights of the Holder against impairment.

6.   Adjustments to Number of Warrants and Conversion Price . The number and kind of Warrant Shares (or any shares of stock or other securities which may be) issuable upon the exercise of this Warrant and the exercise price hereunder shall be subject to adjustment from time to time upon the happening of certain events, as follows:

(a)   Splits and Subdivisions . In the event the Company should at any time or from time to time fix a record date for the effectuation of a split or subdivision of the outstanding shares of Series AA Preferred Stock (or following the Amendment, of the Common Stock) or the determination of the holders of Series AA Preferred Stock (or following the Amendment, of the Common Stock) entitled to receive a dividend or other distribution payable in additional shares of Series AA Preferred Stock (or following the Amendment, of the Common Stock) or other securities or rights convertible into, or entitling the holder thereof to receive directly or indirectly, additional shares of Series AA Preferred Stock (hereinafter referred to as the “Series AA Preferred Stock Equivalents”) (or following the Amendment, of the Common Stock, with the entitlement for the holder thereof to receive directly or indirectly, additional shares of Common Stock, hereinafter referred to as the “Common Stock Equivalents”) without payment of any consideration by such holder for the additional shares of Series AA Preferred Stock (or following the Amendment, of the Common Stock) or Series AA Preferred Stock Equivalents, (or following the Amendment, of the Common Stock Equivalents), then, as of such record date (or the date of such distribution, split or subdivision if no record date is fixed), the Exercise Price shall be appropriately decreased and the number of Warrant Shares for which this Warrant is exercisable shall be appropriately increased in proportion to such increase of outstanding shares.

(b)   Combination of Shares . If the number of shares of Series AA Preferred Stock (or following